Inventor

Makoto Saito

Inventor

Tokyo, JP

Overview

1976–2021

Patent span

Physics

Primary field (CPC G)

Patents· 286 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television8%

G06FElectric digital data processing6%

H04LTransmission of digital information, e.g. telegraphic communication6%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%

Y10TTechnical subjects covered by former us classification4%

G11BInformation storage based on relative movement between record carrier and transducer3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

Y02TClimate change mitigation technologies related to transportation3%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%

G07FCoin-freed or like apparatus2%

PatentTitleYear

11,120,797Information processing terminal, information processing apparatus, and information processing method2021 11,081,100Sound processing device and method2021 11,081,128Signal processing apparatus and method, and program2021 11,080,882Display control device, display control method, and program2021 10,863,058Image processing device, display device, and image processing method2020 10,598,417Refrigeration cycle apparatus and refrigeration cycle apparatus abnormality detecting system2020 10,571,159Refrigeration apparatus and method for operating refrigeration apparatus2020 10,501,865Method for producing nitride single crystal using nitrogen-containing solvent, mineralizer having fluorine atom, and raw material2019 10,496,258Information processing device, information processing method, program, and information storage medium2019 10,297,481Magnetic annealing apparatus2019 10,280,121Silicon carbide member for plasma processing apparatus2019 10,274,357Refrigeration cycle apparatus and liquid level detection sensor2019 10,276,420Electrostatic chuck and semiconductor manufacturing apparatus2019 10,258,114Stringers without fastener tape and article with slide fastener2019 10,151,505Air-conditioning apparatus2018 10,113,763Refrigeration cycle apparatus2018 10,113,896Liquid reservoir with a plurality of liquid level detection units2018 10,096,416Magnetizing apparatus and magnetizing method2018 10,082,325Refrigerating apparatus2018 10,062,820Interposer2018 9,991,421Method for manufacturing light emitting diode device2018 9,976,229Method for producing nitride single crystal2018 9,951,962Heat pump heating and hot-water system2018 9,951,426Method for depositing layer2018 9,932,660Method for depositing layer2018 9,928,414'Information processing system for displaying handwriting action trajectory based on meta information'2018 9,880,043'Liquid level detection device and refrigeration cycle'2018 9,851,149Magnetic annealing apparatus and magnetic annealing method2017 9,828,695Planar nonpolar group-III nitride films grown on miscut substrates2017 9,829,231Refrigeration cycle apparatus2017 9,765,120'Cobalamin acquisition protein and use thereof'2017 9,758,550'Cobalamin acquisition protein and use thereof'2017 9,749,637'Transcoder for conversion by obtaining a period conversion factor from a bit rate ratio'2017 9,684,272'Image forming apparatus'2017 9,677,165'Film growing method'2017 9,677,799'Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method'2017 9,651,267'Cooling and hot water supply system and cooling and hot water supply method'2017 9,644,876'Refrigeration cycle apparatus'2017 9,631,847'Refrigeration cycle apparatus'2017 9,528,733'Air-conditioning apparatus'2016 9,506,674'Air conditioner including a bypass pipeline for a defrosting operation'2016 9,508,914'Magnetic annealing apparatus'2016 9,475,571'Aircraft reaction link and moving surface drive unit'2016 9,407,919'Image coding apparatus'2016 9,377,224'Heat pump apparatus and control method for heat pump apparatus'2016 9,370,920'Electrostatic chuck, mount plate support, and manufacturing method of electrostatic chuck'2016 9,348,270'Image forming apparatus controlling light exposure based on applied bias'2016 9,340,899'Planar nonpolar group-III nitride films grown on miscut substrates'2016 9,281,539'Electrical storage device including fiber electrode, and method of fabricating the same'2016 9,268,281'Image forming apparatus'2016 9,268,264'Image forming apparatus with lubrication supply'2016 9,261,840'Method of determining process condition of image forming apparatus'2016 9,248,635'Electrostatic chuck, mount plate support, and manufacturing method of electrostatic chuck'2016 9,245,260'Data copyright management'2016 9,234,012'Cobalamin acquisition protein and use thereof'2016 9,236,229'Gas supply member, plasma treatment method, and method of forming yttria-containing film'2016 9,213,294'Tone correction process that corrects tone of image formed by image forming apparatus'2015 9,111,969'Seal member, etching apparatus, and a method of manufacturing a semiconductor device'2015 9,071,837'Transcoder for converting a first stream to a second stream based on a period conversion factor'2015 9,031,341'Image coding apparatus'2015 9,020,379'Image forming apparatus controlling light exposure based on applied bias'2015 9,008,538'Image forming apparatus'2015 8,973,384'Heat pump apparatus'2015 8,971,393'Encoder'2015 8,961,946'Hair processing agent and method for permanent waving hair'2015 8,921,584'Composition containing intermediate for water-soluble monomer and process for production thereof, composition containing water-soluble monomer, intermediate for water-soluble monomer, and water-soluble monomer and process for production thereof'2014 8,833,388'Pressure controlling apparatus'2014 8,814,586'Connector'2014 8,796,492'Î±-(unsaturated alkoxyalkyl) acrylate composition and process for production thereof'2014 8,791,000'Planar nonpolar group-III nitride films grown on miscut substrates'2014 8,777,317'Adjustable armrest device'2014 8,780,977'Transcoder'2014 8,760,053'Power supply control device, plasma processing device, and plasma processing method'2014 8,691,671'Planar nonpolar group-III nitride films grown on miscut substrates'2014 8,689,623'Flow sensor, mass flow controller, and method for manufacturing flow sensor'2014 8,677,567'Hinge and bracket for hinge'2014 8,670,480'Transcoder'2014 8,651,135'Mass flow controller, mass flow controller system, substrate processing device, and gas flow rate adjusting method'2014 8,647,967'Hexagonal wurtzite type epitaxial layer possessing a low alkali-metal concentration and method of creating the same'2014 8,619,864'Transcoding/encoding with code amount adjustment and stuffing bits'2013 8,595,502'Data management system'2013 8,554,684'Controlling database copyrights'2013 8,548,046'Transcoder'2013 8,515,066'Method, apparatus and program for establishing encrypted communication channel between apparatuses'2013 8,448,254'Digital content management system and apparatus'2013 8,407,782'Data copyright management'2013 8,376,271'Aircraft actuator'2013 8,368,109'Light emitting diodes with a p-type surface bonded to a transparent submount to increase light extraction efficiency'2013 8,368,498'Coil and method for manufacturing the same'2013 8,352,373'Data copyright management system'2013 8,278,128'Enhancement of optical polarization of nitride light-emitting diodes by wafer off-axis cut'2012 RE043599'Data management system'2012 8,213,846'Image forming apparatus with belt adjustment'2012 8,177,301'Armrest'2012 8,158,497'Planar nonpolar m-plane group III nitride films grown on miscut substrates'2012 8,124,991'Light emitting diodes with a P-type surface bonded to a transparent submount to increase light extraction efficiency'2012 8,066,977'Agent for permanent hair waving containing heterocyclic mercapto compound'2011 8,024,810'Method and apparatus for protecting digital data by double re-encryption'2011 7,986,785'Data management'2011 7,979,354'Controlling database copyrights'2011 RE042163'Data management system'2011 7,874,045'Hinge device'2011 7,845,051'Hinge device and opening/closing mechanism using the hinge device'2010 7,827,109'Digital content management system and apparatus'2010 7,801,817'Digital content management system and apparatus'2010 7,794,528'Exhaust gas cleaning device for internal combustion engine'2010 RE041657'Data management system'2010 7,769,692'Transmission apparatus and method, reception apparatus and method, management apparatus and method, charging apparatus and method, providing apparatus and method, and recording medium'2010 7,730,324'Method for controlling database copyrights'2010 7,730,323'Controlling database copyrights'2010 7,718,209'Low-salt soy sauce'2010 7,575,374'Radiographic apparatus'2009 7,537,385'Radiographic apparatus'2009 7,511,078'Antiallergic agents, drugs, foods, drinks or cosmetics containing them and process for producing the same'2009 7,507,750'Stabilized ascorbic acid derivative'2009 7,474,812'Monitor photodetector equipped optical modulator'2009 7,458,206'Exhaust gas purification system of internal combustion engine'2008 7,447,914'Method for controlling database copyrights'2008 7,435,163'Grinding sheet and grinding method'2008 7,393,982'Processes for preparing Î²-diketone compound, metal complex thereof and metallic compound'2008 7,383,447'Method for controlling database copyrights'2008 7,371,506'Positive photosensitive resin composition'2008 7,330,613'Waveguide type optical device'2008 7,322,186'Exhaust gas purifying system for internal combustion engine'2008 7,302,415'Data copyright management system'2007 7,223,775'Stabilized ascorbic acid derivatives'2007 7,197,868'Exhaust gas purification system of internal combustion engine'2007 7,171,803'Exhaust gas purification system of internal combustion engine'2007 7,162,867'Exhaust gas purifying device for internal combustion engine'2007 7,159,390'Exhaust gas cleaner for internal combustion engine with particulate filter having heat-absorbing area'2007 7,146,804'Exhaust gas cleaning system having particulate filter'2006 7,104,686'Radiographic apparatus'2006 7,093,295'Method and device for protecting digital data by double re-encryption'2006 7,087,980'Film thickness measuring monitor wafer'2006 7,084,306'Process for preparing Î²-diketone compound and process for preparing metal complex thereof'2006 7,056,450'Highly concentrated aqueous solutions of N,N-dialkyl-glycines and process for preparation thereof'2006 7,051,519'Exhaust gas cleaning device for internal combustion engine'2006 7,054,839'Transmission apparatus and method, reception apparatus and method, management apparatus and method, charging apparatus and method, providing apparatus and method, and recording medium'2006 7,036,019'Method for controlling database copyrights'2006 6,990,300'Image forming apparatus with bias and integral current control features'2006 6,986,119'Method of forming tree structure type circuit, and computer product'2006 6,969,413'Exhaust gas filtering system having particulate filter for internal combustion engine'2005 6,966,178'Internal combustion engine exhaust gas purification system'2005 6,962,046'Exhaust gas cleaning system having particulate filter'2005 6,957,033'IMAGE FORMATION APPARATUS HAVING INTERMEDIATE TRANSFER MEMBER AND ELECTRICALLY GROUNDED CONTACT MEMBER DISPOSED IN CONTACT WITH INTERMEDIATE TRANSFER MEMBER BETWEEN PRIMARY TRANSFER PORTION AND SECONDARY TRANSFER PORTION'2005 6,953,859'Production process for 5-alkyl-oxazolidin-2,4-dione'2005 6,951,100'Exhaust gas cleaning system of internal combustion engine'2005 6,947,694'Belt whose Îµbreak/Îµmax ratio is within a predetermined range and image forming apparatus having such belt'2005 6,916,068'Armrest apparatus'2005 6,904,245'Image forming apparatus with transfer bias controlled by a detected test pattern'2005 6,856,772'Image forming apparatus with type-of-transfer material cleaning feature'2005 6,854,265'Exhaust gas filter regenerating apparatus effectively burning particulate material'2005 6,834,176'Image forming apparatus having intermediary transfer member and transfer member of size and hardness, respectively, satisfying specific formula'2004 6,829,889'Exhaust gas cleaning device for internal combustion engine'2004 6,826,903'Exhaust gas recirculation system having cooler'2004 6,823,971'Simplified loading device'2004 6,800,107'Exhaust gas purifying filter'2004 6,789,197'Apparatus for data copyright management system'2004 6,767,078'Ink jet head having a nozzle plate'2004 6,758,039'Exhaust gas cleaning system having particulate filter'2004 6,744,894'Data management system'2004 6,741,991'Data management system'2004 6,741,525'Recording and/or reproducing apparatus employing disc cartridge'2004 6,735,941'Exhaust gas purification system having particulate filter'2004 6,734,021'Method and apparatus for measuring organic carbon content'2004 6,730,342'Powered composition for food and drink'2004 6,721,887'Data copyright management system'2004 6,710,213'Production process and use for propargyl alcohol and its intermediate'2004 6,659,238'Electromagnetic brake'2003 6,631,112'Recording and/or reproducing apparatus with disc cartridge loading, holding and ejection mechanism'2003 6,571,765'Control system for engine'2003 6,527,931'Process for producing an amino acid-N, N-diacetic acid and its salts'2003 6,474,987'Wafer holder'2002 6,463,536'Data copyright management system'2002 6,449,717'Data copyright management system'2002 6,444,239'Process for producing isoflavone aglycone-containing composition'2002 6,438,694'Apparatus for data copyright management system'2002 6,433,211'Process for producing cyanobenzoic acid derivatives'2002 6,424,715'Digital content management system and apparatus'2002 6,408,390'Apparatus for data copyright management system'2002 6,402,847'Dry processing apparatus and dry processing method'2002 6,377,151'Chip inductor and method of manufacturing same'2002 6,372,921'Process for producing isochromanones and intermediates thereof'2002 6,344,567'Process for producing ascorbic acid-2-phosphoric ester salts'2002 6,343,283'Data copyright management system'2002 6,334,944'Process for producing an amino acid-N,N-diacetic acid and its salts'2002 6,302,328'Information recording-reproducing apparatus'2001 6,272,635'Data copyright management system'2001 6,264,997'Anti-arteriosclerotic food'2001 6,258,128'Artificial leg having bearing with stopper'2001 6,194,373'Liquid detergent composition'2001 6,190,451'Admixture of cement composition'2001 6,182,218'Digital content management system using electronic watermark'2001 6,141,753'Secure distribution of digital representations'2000 6,130,874'Optical card information recording/reproducing apparatus with device for mounting optical card'2000 6,128,605'Apparatus for data copyright management system'2000 6,097,818'Data copyright management method'2000 6,097,816'Crypt key system'2000 6,081,794'Data copyright management system'2000 6,076,253'Method of manufacturing chip conductor'2000 6,076,077'Data management system'2000 6,068,747'Solid electrolyte gas sensor'2000 6,069,952'Data copyright management system'2000 6,060,597'Cyclic oligosaccharide, and an agent containing the same for preventing or treating retroviral diseases'2000 6,028,048'Detergent composition containing an aminodicarboxylic acid-N, N-dialkanoic acid or its salt'2000 6,013,612'Cleaning agent composition'2000 6,002,772'Data management system'1999 5,974,141'Data management system'1999 5,972,357'Healthy foods and cosmetics'1999 5,941,656'Method of reinforcing asphalt-placed concrete structure'1999 5,932,050'Method of producing a reinforcing fiber sheet'1999 5,929,006'Cleaning agent composition'1999 5,901,339'Pay broadcasting system'1999 5,867,579'Apparatus for data copyright management system'1999 5,848,158'Data copyright management system'1998 5,818,933'Copyright control system'1998 5,794,115'Pay broadcasting system having a broadcasting station and a charging center'1998 5,765,877'Pipe joint'1998 5,740,246'Crypt key system'1998 5,711,834'Method of reinforcing concrete slab'1998 5,685,934'Method of producing a reinforcing fiber sheet'1997 5,653,779'Method for manufacturing quartz glass components and molding frame therefor'1997 5,647,206'Exhaust emission purification apparatus'1997 5,646,999'Data coypright management method'1997 5,635,263'Reinforcing fiber sheet and concrete structure using same'1997 5,634,332'Exhaust gas purification apparatus'1997 RE035490'Thin film magnetic head having magnetic layers of different thickness and manufacturing method therefor'1997 5,589,143'Exhaust gas purification apparatus for internal combustion engine'1996 5,590,008'Magnetic disc unit having a plurality of magnetic heads which include multilayer magnetic films'1996 5,554,672'Epoxy resin primer for lining of wet concrete surfaces'1996 5,542,229'Concrete pole and method of reinforcing same'1996 5,518,312'Mixing device and method'1996 5,504,933'Pay broadcasting system'1996 5,483,734'Method for producing thin film magnetic head'1996 5,448,866'Trusses and precast concrete slabs reinforced thereby'1995 5,433,521'Batcher plant for producing ready-mixed concrete'1995 5,402,025'Rotor provided with a ring-shaped magnet'1995 5,379,561'External wall panel and mounting structure thereof'1995 5,371,993'Frame construction method'1994 5,327,690'Erection workbench for constructing a frame'1994 5,326,630'Reinforcing fiber sheet, method of manufacturing the same, and method of reinforcing structure with the reinforcing fiber sheet'1994 5,308,430'Reinforcing fiber sheet, method of manufacturing the same, and the method of reinforcing structure with the reinforcing fiber sheet'1994 5,296,979'Magnetic disc apparatus with thin film head suitable for high-density recording'1994 5,261,794'Fluid pressure feeding apparatus'1993 5,239,798'External wall panel and mounting structure thereof'1993 5,224,492'Thermotherapy apparatus'1993 5,193,034'Magnetic disk apparatus of constant-density recording type, magnetic disk used therefor and servo-writing device for patterning on the magnetic disk'1993 5,114,663'Electromagnet for nuclear reactor shutdown system'1992 5,073,334'Self-actuated nuclear reactor shutdown system'1991 5,009,210'Air/fuel ratio feedback control system for lean combustion engine'1991 5,008,761'Readout circuit in magnetic recording device'1991 4,991,998'Mine cooling power recovery system'1991 4,963,320'Method and apparatus for producing anisotropic rare earth magnet'1990 4,939,045'Magnetic recording medium'1990 4,907,100'Readout circuit in magnetic recording device'1990 4,854,783'Vertical hydro-hoist with adjustable floats and method of operating the same'1989 4,842,818'Method for manufacturing tapered rods'1989 4,806,304'Free cutting steel'1989 4,781,947'Sizing agent for carbon fibers'1988 4,781,340'Magnetic tape cassette'1988 4,764,488'High toughness ceramic composites consisting of ceramic body reinforced with metal fiber'1988 4,760,888'Drill bit for core boring'1988 4,704,196'Process for surface treatment of carbon fiber'1987 4,700,518'Concrete panel having tile driven'1987 4,661,872'Head unit for preventing head oscillation due to disequilibrium between head and recording medium'1987 4,636,901'Thin film magnetic head having magnetic layers of different thickness and manufacturing method therefor'1987 4,627,998'Carbon fiber reinforced concrete'1986 4,605,356'Apparatus for continuously pressure-feeding slurry'1986 4,547,132'Apparatus for continuously transferring a slurry by liquid pressure'1985 4,536,131'Apparatus for continuous pressure feeding of slurry'1985 4,522,003'Tiles and arrangement for setting tiles'1985 4,490,044'Automatic slurry concentration control system'1984 RE031503'Trackway and powered vehicle with changeable covers'1984 4,407,682'Method of plastic working of metal materials'1983 4,326,886'Steel for cold forging having good machinability and the method of making the same'1982 4,310,491'Apparatus for supplying raw liquid and relieving pressure of high-pressure product liquid'1982 4,189,864'Self-powered toy vehicle chassis and automatically interchangeable bodies'1980 4,185,503'Vibration detector'1980 4,180,399'Molybdenum base composite materials reinforced with continuous silicon carbide fibers and a method for producing the same'1979 4,152,940'Vibration detector'1979 4,147,538'Cobalt or cobalt alloy composite materials reinforced with continuous silicon carbide fibers and a method for producing the same'1979 4,147,351'Crash van chase'1979 4,109,412'Trackway and powered vehicle with changeable covers'1978 3,961,374'Static magnetic erasing head'1976 3,947,891'Static magnetic erasing head'1976 3,938,912'Horizontal type hydrohoist'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2020Based in Tokyo, JP· patent location history

1984–2019Based in Ibaraki, JP· patent location history

1985–2015Based in Kawasaki, JP· patent location history

1986–2021Based in Kanagawa, JP· patent location history

1994–2018Patents assigned to SAITO MAKOTO (56)· patent assignee history

1996–2004Patents assigned to MITSUBISHI CORP (29)· patent assignee history

1998–2020Patents assigned to MITSUBISHI ELECTRIC CORP (21)· patent assignee history

2000–2010Patents assigned to DENSO CORP (21)· patent assignee history

2000–2017Patents assigned to CANON KK (20)· patent assignee history

2000–2010Based in Okazaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAITO MAKOTOself	56	1994–2018
MITSUBISHI CORP	29	1996–2004
DENSO CORP	21	2000–2010
MITSUBISHI ELECTRIC CORP	21	1998–2020
CANON KK	20	2000–2017

Locations

Location	Patents	Span
Tokyo, JP	93	1976–2020
Okazaki, JP	20	2000–2010
Kawasaki, JP	19	1985–2015
Ibaraki, JP	15	1984–2019
Kanagawa, JP	13	1986–2021