LexDanaLexDanabeta
Inventor

Makoto Nakamura

Inventor
Kanagawa, JP

Overview

301→
Patents
1978–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 301 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Lprimary
F01LCyclically operating valves for machines or engines13%
Y02TClimate change mitigation technologies related to transportation9%
LOC166%
F02DControlling combustion engines6%
Y10TTechnical subjects covered by former us classification4%
B60LPropulsion of electrically-propelled vehicles4%
G03GElectrography3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60WConjoint control of vehicle sub-units of different type or different function2%
PatentTitleYear
11,005,133Sheet manufacturing apparatus and control method for sheet manufacturing apparatus202110,932,086Vehicle sensing and access control for on-demand services202110,819,007Display device202010,790,774Drive system for electric motor202010,789,802Paper sheet processing device and partition card202010,784,806Electric motor driving apparatus202010,727,497Porous electrode substrate, membrane-electrode assembly using same, and polymer electrolyte fuel cell using same202010,635,240Optical touch panel and automatic vending machine202010,564,386Lens control device and lens control method202010,508,439Rotary inertia mass damper201910,104,732LED drive method and LED drive device201810,079,258Optical detector and imaging apparatus20189,737,881'Method of producing regenerated hydrotreating catalyst and method of producing petroleum products'20179,688,154'Electrically powered vehicle and method of controlling the same'20179,656,554'Vehicle and control device for vehicle'20179,581,077'Variable combustion system for an internal combustion engine'20179,522,606'Boost-buck converter control system'20169,520,322'Semiconductor device and method for manufacturing same'20169,510,417'LED drive method and LED drive device'20169,442,270'Lens barrel'20169,382,819'Variable valve device for internal combustion engine'20169,260,983'Valve control apparatus for internal combustion engine'20169,236,736'Power supply system and method for controlling the same'20169,197,074'Charging apparatus for electric vehicle'20159,181,822'Variably operated valve system for multi-cylinder internal combustion engine and control apparatus for variably operated valve system'20159,166,511'Control system for AC motor'20159,151,192'Variable valve system, control apparatus and variable valve apparatus for internal combustion engine'20159,143,110'Automatic gain control circuit'20159,077,269'Control system for AC electric motor'20159,068,483'Variable valve actuating apparatus for internal combustion engine, and controller for variable valve actuating apparatus'20158,965,612'Failure detection device for vehicle'20158,907,190'Switch device and electronic musical instrument'20148,844,481'Variable valve apparatus for internal combustion engine'20148,776,743'Variably operated valve apparatus of internal combustion engine and start control apparatus of internal combustion engine'20148,762,791'Error determination device and error determination method of control system'2014D0698840'Digital still camera'20148,631,894'Electric vehicle, and control apparatus and control method for electric vehicle'20148,593,223'Automatic gain control circuit'20138,593,201'Signal output circuit'20138,563,645'Thermoplastic resin composition and resin molded product'20138,544,429'Valve control apparatus for internal combustion engine'20138,490,588'Actuator device and variable valve apparatus of internal combustion engine'20138,409,325'Asymmetric gas separation membrane and process for gas separation'20138,401,721'Variable valve actuating apparatus, valve phase varying apparatus and control apparatus for internal combustion engine'20138,385,780'Charging member, charging device including the charging member, process cartridge including the charging device and image forming apparatus including the process cartridge'2013D0672801'Digital still camera'20128,325,946'Input selector'20128,304,481'Thermoplastic resin composition and resin molded product'2012D0669517'Digital still camera'2012D0669516'Digital still camera'2012D0669518'Digital still camera'2012D0668281'Digital still camera'20128,215,285'Variable valve device of internal combustion engine and controller therefor'20128,210,154'Variable valve actuation apparatus of internal combustion engine'20128,210,141'Variable valve system of internal combustion engine'2012D0662531'Digital still camera'20128,204,679'Mobile apparatus, control device and control program'20128,193,282'Thermoplastic resin composition'20128,186,465'Hybrid vehicle and controlling method thereof'20128,178,608'Thermoplastic resin composition and resin molded article'20128,169,340'Parking assist device and a method for electric vehicle power transmission and reception between a vehicle and a ground apparatus'20128,150,295'Charging member, charging device including the charging member, process cartridge including the charging device and image forming apparatus including the process cartridge'20128,144,813'Receiving method and receiving circuit'20128,143,861'Charge control device and vehicle using the same'20128,133,161'Conductive member, process cartridge, and image forming apparatus'20128,113,157'Variable valve control apparatus'20128,105,672'Electroconductive member, process cartridge, and image forming apparatus'20128,103,383'Mobile apparatus, control device and control program'20128,095,298'Variable valve actuation system of internal combustion engine'20128,088,983'Fallboard opening and closing device'20128,061,311'Variable valve actuating apparatus for internal combustion engine'20118,063,605'Charging device for an electric vehicle, electric vehicle equipped with the charging device and control method for charging an electric vehicle'20118,061,315'Variable valve actuating apparatus for internal combustion engine and control shaft for variable valve actuating apparatus'20118,054,025'Charge control device and electrically driven vehicle'20118,038,590'Conductive member, process cartridge having the same, and image forming apparatus having the process cartridge'20118,041,259'Conductive member, process cartridge including same, and image forming apparatus including the process cartridge'20118,036,806'Variable valve actuation system of internal combustion engine and control apparatus of internal combustion engine'20118,032,050'Charge assembly and image formation apparatus including the same'20118,018,195'AC motor drive control device and method'20118,006,658'Variable valve actuation apparatus of internal combustion engine'20118,001,936'Control apparatus for internal combustion engine and control method therefor'20118,000,852'Vehicle preferential treatment system, electrically powered vehicle, server used for vehicle preferential treatment system, and vehicle preferential treatment method'20117,959,750'Apparatus and method for manufacturing resin-impregnated cured sheet, and apparatus and method for manufacturing carbonaceous material sheet'20117,953,525'Electrical powered vehicle incorporating motor and inverter, and control method therefor'20117,942,123'Variable valve system for internal combustion engine'20117,941,077'Conductive member, process cartridge using conductive member, and image forming apparatus using process cartridge'20117,928,688'Vehicle, power supply device of vehicle, and current detection device'20117,911,177'AC motor drive controller'20117,886,703'Variable valve mechanism of internal combustion engine'20117,868,701'Transimpedance amplifier'20117,859,201'Charge control apparatus, electrically powered vehicle and electric storage charge control method'20107,855,901'AC voltage output apparatus and hybrid vehicle including the same'20107,847,495'Hybrid vehicle and method of controlling the same'20107,847,499'Electric load apparatus, electric load controlling method and computer readable recording medium recording program for causing computer to execute control of electric load'20107,839,013'Power supply device for vehicle and method of controlling the same'20107,832,507'Electrical system, hybrid vehicle and method of controlling hybrid vehicle'20107,802,546'Variable valve actuating apparatus and process for internal combustion engine'20107,793,625'Variable valve actuating apparatus for internal combustion engine'20107,789,051'Variable valve actuating apparatus for internal combustion engine'20107,779,796'Variable valve actuating apparatus for internal combustion engine and process of controlling the same'20107,757,645'Variable valve system for internal combustion engine'20107,755,306'Electric power control device, electric powered vehicle including the same, and method for controlling electric power of electric vehicle'20107,734,221'Conductive member, process cartridge using conductive member and image formation apparatus using process cartridge'20107,732,347'Semiconductor device and fabrication process of semiconductor device'20107,703,424'Variable valve actuation system of internal combustion engine'20107,693,456'Conductive member and process cartridge having it and image forming apparatus having the process cartridge'20107,693,455'Conductive member, process cartridge having conductive member, and image forming apparatus having process cartridge'2010D0609730'Digital still camera'20107,600,496'Valve operating apparatus for internal combustion engine'20097,603,211'Vehicle preferential treatment system, electrically powered vehicle, server used for vehicle preferential treatment system, and vehicle preferential treatment method'20097,589,430'Power generating device'20097,587,270'Internal combustion engine system and internal combustion engine control method'20097,574,989'Internal combustion engine system and internal combustion engine control method'20097,571,026'Mobile apparatus, and control method thereof, control program and supervisory system therefor'20097,562,650'Start-up control apparatus for an internal combustion engine'20097,529,622'Mobile apparatus, and control method thereof, control program and supervisory system therefor'20097,520,260'Multistage fuel-injection internal combustion engine'20097,515,852'Conductive member, charging member using the conductive member, process cartridge using the charging member and image forming apparatus using process cartridge'20097,509,932'Control apparatus for controlling internal combustion engines'20097,510,626'Carbon fiber paper and porous carbon electrode substrate for fuel cell therefrom'20097,499,692'Receiving circuit, and receiving apparatus and transmitting/receiving apparatus using the receiving circuit'20097,493,064'Electric conductive member, process cartridge and image forming apparatus'20097,484,485'Variable-valve-actuation apparatus for internal combustion engine'20097,486,036'Power control apparatus, electrically powered vehicle and power control method of power system'20097,486,034'Power supply device for vehicle and method of controlling the same'20097,481,199'Start control apparatus of internal combustion engine'20097,478,614'Variably operated valve system for compression ignition engine'20097,472,016'Start control apparatus for internal combustion engine'2008D0582459'Digital still camera'2008D0581440'Digital still camera'20087,441,541'Internal combustion engine stop and start method'2008D0579039'Digital still camera'2008D0577756'Digital still camera'20087,425,782'Electric car voltage conversion device with failure detection'2008D0577038'Semiconductor memory card reader for television'2008D0576650'Digital still camera'2008D0570890'Digital still camera'2008D0570389'Digital still camera'2008D0570388'Digital still camera'2008D0570387'Digital still camera'20087,376,405'Receiver circuit'20087,366,454'Long magnet, production method thereof, magnet roller and image forming device'2008D0562373'Digital still camera'2008D0561801'Digital still camera'20087,322,324'Valve operating apparatus of internal combustion engine'2008D0558808'Digital still camera'2008D0558806'Digital still camera'2008D0558807'Digital still camera'2008D0558809'Digital still camera'2008D0557722'Digital still camera'20077,305,946'Variable valve operating apparatus for internal combustion engine'20077,297,445'Porous carbon electrode substrate and its production method and carbon fiber paper'20077,258,343'Card game and methods of play'20077,246,578'Valve operating mechanism of internal combustion engine'20077,240,649'Valve actuation device of internal combustion engine'20077,191,746'Engine start control apparatus'2007D0537857'Digital still camera'2007D0537460'Digital still camera'2007D0537093'Digital still camera'20077,164,253'Motor drive control apparatus'20077,159,555'Start control for internal combustion engine'20077,151,904'Conductive member and process cartridge and image forming apparatus using the same'20067,146,966'Cylinder cutoff control apparatus of internal combustion engine'20067,131,419'Crankshaft supporter'20067,130,307'Data relay method, its apparatus, and data relay system using the apparatus'20067,120,037'POWER OUTPUTTING DEVICE AND VEHICLE MOUNTING IT, CONTROL METHOD, STORING MEDIUM AND PROGRAM FOR THE POWER OUTPUTTING DEVICE, DRIVE DEVICE AND VEHICLE MOUNTING IT, AND, CONTROL METHOD, STORING MEDIUM AND PROGRAM FOR THE DRIVE DEVICE'20067,102,903'Drive apparatus, control method for the drive apparatus, storage medium storing a program controlling the drive apparatus, and power output apparatus'20067,086,381'Apparatus and method for controlling an internal combustion engine'2006D0525639'Digital still camera'2006D0525638'Digital still camera'20067,055,476'Valve actuation apparatus for internal combustion engine'20067,047,921'Variable-valve-actuation apparatus for internal combustion engine'20067,018,844'Non-contact data carrier and method of fabricating the same'2006D0516599'Digital still camera'20067,008,991'Thermoplastic resin composition'2006D0515606'Digital still camera'20066,942,391'Crankshaft supporter'20056,920,851'Variable valve control apparatus for internal combustion engine and method thereof'2005D0507586'Digital still camera'20056,832,065'Roll and development apparatus using the same'2004D0494611'Digital still camera'20046,774,470'Non-contact data carrier and method of fabricating the same'2004D0494202'Digital still camera'20046,713,034'Porous carbon electrode material, method for manufacturing the same, and carbon fiber paper'20046,707,034'Mass spectrometer and ion detector used therein'20046,694,935'Valve mechanism of internal combustion engine'2004D0486168'Digital still camera'2004D0484157'Digital still camera'20036,658,734'Method of manufacturing a circuit member for a resin-sealed semiconductor device'20036,606,911'Pressure sensors'20036,598,570'Variable valve system'20036,585,426'Optical module using wiring lead integrated resin substrate'20036,575,128'Variable-valve-actuation apparatus for internal combustion engine'20036,567,638'Method and apparatus for image forming capable of effectively performing development'2003D0473577'Digital still camera'20036,550,437'Variable-valve-actuation apparatus for internal combustion engine'2003D0470162'Digital still camera'20036,513,469'Variable valve operating system of internal combustion engine'2003D0469456'Digital still camera'20036,502,535'Valve timing and lift control system'20036,499,454'Variable-valve-actuation apparatus for internal combustion engine'20026,497,206'Engine with two cylinder banks each with a valve operating device enabling variation of valve timing and valve lift characteristic'20026,473,588'Development roller and developer unit using the same'20026,465,734'Resin sealed semiconductor device, circuit member for use therein and method of manufacturing circuit member'20026,458,514'Process for forming through holes in substrate of printed circuit board'20026,428,711'Purification method by mixing/diffusion of closed water zone and mixing/diffusion apparatus'20026,427,653'System for driving and controlling CAM for internal combustion engine'20026,401,675'Variable valve gear device of internal combustion engine'20026,390,041'Variable-valve-actuation apparatus for internal combustion engine'20026,388,784'Digital optical transmitter and digital optical receiver making communication by superposing subdata on modulated waveform of main data'20026,365,657'Rubber product'20026,359,221'Resin sealed semiconductor device, circuit member for use therein'20026,340,010'Valve operating device for internal combustion engine with variable valve timing and valve-lift characteristic mechanism'20026,287,246'Development roller'20016,262,184'Resin composition and molded article'20016,260,523'Variable-valve-actuation apparatus for internal combustion engine'20016,257,182'Electromagnetic drive system for engine valve'20016,235,191'Water purifying apparatus capable of reliably preventing growth of bacteria during suspension of water supply by efficiently activating a sterilization unit'20016,201,292'Resin-sealed semiconductor device, circuit member used therefor'20016,145,338'High-temperature regenerator'20006,123,053'Variable valve actuation apparatus for internal combustion engines'20006,112,042'Developing device and developing roller therefor'20006,070,038'Developing device and developing roller therefor'20006,055,949'Variable valve actuator apparatus'20006,041,746'Variable valve actuation apparatus'20006,029,618'Variable valve actuation apparatus'20006,030,457'Substrate processing apparatus'20005,988,125'Variable valve actuation apparatus for engine'19995,991,585'Developing device for an image forming apparatus and developing roller therefor'19995,970,294'Cylindrical structural body for use in an image forming apparatus and method of producing the same'19995,954,159'Oil supply structure for a chain adjuster'19995,920,567'Network related information transfer method for a connection device, and a data communication system'19995,920,858'Personal information managing device capable of systematically managing object data of more than one kind using a single database'19995,913,292'Variable valve timing and lift mechanism of internal combustion engine'19995,878,587'Absorption cool-warm water machine and method for controlling the same'19995,875,425'Speech recognition system for determining a recognition result at an intermediate state of processing'19995,868,956'Nozzle for use in continuous casting of steel'19995,865,035'Absorption cool-warm water machine and method for controlling the same'19995,862,679'High-temperature regenerator'19995,829,260'Absorption cool-warm water machine and method for controlling the same'19985,771,352'Communication control apparatus and method'19985,679,094'Engine cylinder valve control system'19975,678,414'Absorption cool-warm water machine and method for controlling the same'19975,677,595'Resistor assembly and electron multiplier using the same'19975,654,380'Aliphatic polyester carbonate and process for producing the same'19975,637,585'Crystal form of benzodiazepine derivatives'19975,636,603'Apparatus for detecting valve lifting characteristic of cam shaft assembly for use in internal combustion engine'19975,622,144'System for operating internal combustion engine'19975,609,839'No.sub.x removal catalyst and method of purifying exhaust gas by using the same'19975,599,408'Method of producing a structural member'19975,578,891'Electron multiplier'19965,559,072'No.sub.x removal catalyst and method of purifying exhaust gas by using the same'1996D0372255'Video camera with liquid crystal monitor and video tape recorder'19965,531,193'Intake and exhaust valve control of internal combustion engine'19965,497,737'Intake and exhaust valves control of internal combustion engine'19965,476,796'Immunological test method'19955,475,342'Amplifier for stably maintaining a constant output'19955,446,275'Electron multiplying device having multiple dynode stages encased by a housing'19955,435,276'Engine cam change-over mechanism'19955,416,787'Method and apparatus for encoding and decoding convolutional codes'19955,414,305'Output circuit having capability of keeping logic state of signal sent between logic circuits'19955,403,419'Method for making rubbery composite materials by plating a plastic substrate with cobalt'19955,378,091'Method and apparatus for machining a workpiece'19955,347,962'Valve mechanism of internal combustion engine'19945,333,579'Control device for controlling intake and exhaust valves of internal combustion engine'19945,301,636'Valve operating mechanism of internal combustion engine'19945,256,433'Process for improving fish meat quality'19935,220,891'Variable cam engine'19935,168,509'Quadrature amplitude modulation communication system with transparent error correction'19925,152,267'Variable cam engine'19925,085,182'Variable valve timing rocker arm arrangement for internal combustion engine'19925,080,054'Rocker arm arrangement for variable timing valve train'19925,046,462'Rocker arm arrangement for variable valve timing type internal combustion engine valve train'19915,033,420'Rocker arm arrangement for variable timing type valve train'19915,027,356'Error control system'19915,019,319'Golf ball'19915,006,353'Process for the production of surimi'19914,999,203'Method for producing miso'19914,937,200'Method of effecting immunoassay by using affinity chromatography'19904,872,932'Method for making rubbery composite materials by plating a metal substrate with a cobalt alloy'19894,870,022'Apparatus and method for producing miso'19894,855,229'Measurement method of peroxidase activity'19894,754,258'Integrated digital circuit for processing speech signal'19884,713,044'Belt tensioner unit for internal combustion engine or the like'19874,688,525'Hydraulic lash adjuster'19874,686,512'Integrated digital circuit for processing speech signal'19874,584,410'Process for the preparation of hydroxybenzaldehydes'19864,568,768'Process for producing m-hydroxyacetophenone'19864,505,236'Valve operating arrangement of an internal combustion engine'19854,469,899'Process for producing phloroglucin'19844,463,714'Hydraulic lifter'19844,463,199'Method for producing phloroglucin'19844,463,197'Method for purifying phloroglucin'19844,455,440'Method for producing 1,3,5-triisopropylbenzene trihydroperoxides'19844,401,064'Rocker arm fitting structure'19834,389,540'Adaptive linear prediction filters'19834,305,152'Security communication system'19814,297,508'Process for producing 2 hydroxy-naphthalene-3-carboxylic acid'19814,268,362'Method for purifying acetic acid'19814,159,399'Security communication system using polarity inversion'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2021Based in Kanagawa, JP· patent location history
1983–2003Patents assigned to NISSAN MOTOR (31)· patent assignee history
1989–2020Based in Tokyo, JP· patent location history
1995–2013Based in Isehara, JP· patent location history
1996–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (33)· patent assignee history
1996–2016Based in Kyoto, JP· patent location history
2005–2013Patents assigned to HITACHI LTD (33)· patent assignee history
2006–2020Patents assigned to TOYOTA MOTOR CO LTD (39)· patent assignee history
2008–2020Based in Okazaki, JP· patent location history
2011–2017Patents assigned to NAKAMURA MAKOTO (49)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAKAMURA MAKOTOself492011–2017
TOYOTA MOTOR CO LTD392006–2020
HITACHI LTD332005–2013
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD331996–2008
NISSAN MOTOR311983–2003
Locations
LocationPatentsSpan
Kanagawa, JP631981–2021
Okazaki, JP352008–2020
Kyoto, JP291996–2016
Isehara, JP181995–2013
Tokyo, JP171989–2020