Inventor

Koji Nakamura

Inventor

Tokyo, JP

Overview

1978–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 176 as inventor

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

F16Hprimary

F16HGearing6%

Y10TTechnical subjects covered by former us classification5%

H04NPictorial communication, e.g. television5%

H01JElectric discharge tubes or discharge lamps4%

A61KPreparations for medical, dental or toiletry purposes3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C07KPeptides2%

G06FElectric digital data processing2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

PatentTitleYear

11,127,101Taxi dispatch control system and method for taxi dispatching2021 10,976,355Shunt resistor mounting structure and mounting board2021 10,850,559Driving device for carriage2020 10,814,719Speed reducer, driving wheel, and carriage2020 10,806,149Method for producing silver-ion antibacterial liquid, silver-ion antibacterial liquid produced by said method, method for producing silver-ion antibacterial powder, and silver-ion antibacterial powder produced by said method2020 10,791,782False eyelashes2020 10,724,581Friction plate and hydraulic transmission apparatus2020 10,717,488Canister structure for saddle riding vehicle2020 10,663,092Multilayer tube2020 10,517,859Gel local anesthetic agent and gel local anesthetic preparation using same2019 10,486,734Steering assistance device2019 10,449,755Device for delaminating laminate, delamination method, and method for manufacturing electronic device2019 10,384,008Syringe with needle, prefilled syringe, and medical liquid administration tool using the same2019 10,376,601In-vivo intravascular blood replacing liquid, in-vivo intravascular blood replacing liquid formulation, and prefilled syringe2019 10,364,866Gear device2019 10,344,826Gear device2019 10,274,657Optical filter and imaging device2019 10,202,461Anti-human TROP-2 antibody having an antitumor activity in vivo2019 10,172,446Bristle for antibacterial cosmetic brush, and antibacterial cosmetic brush obtained using said bristle and process for producing same2019 D0833495Reduction gear2018 10,097,564Service provision method2018 10,068,615Capture execution/non-execution control device, capture execution/non-execution control method, program, and information storage medium2018 10,042,343Control device and speed reducer system2018 D0822086Reduction gear2018 9,949,560Cosmetic filament, cosmetic brush bristle material using same filament, and cosmetic brush using same bristle material2018 9,944,936None2018 9,925,327'Medical device package'2018 9,763,511'Cosmetic applicator'2017 D0797828'Reduction gear'2017 9,670,287'Anti-human TROP-2 antibody having anti-tumor activity in vivo'2017 9,623,171'Medical device package'2017 9,536,654'Power receiving device, power transmitting device, and power transfer system'2017 9,530,751'Die bonder and bonding method'2016 9,427,464'Anti-human TROP-2 antibody having an antitumor activity in vivo'2016 9,406,173'Maintenance information output apparatus and maintenance information output system'2016 9,404,171'Rare earth oxide-containing sprayed plate and making method'2016 9,326,589'Brush for powder cosmetics'2016 9,303,086'Anti-hDlk-1 antibody having an antitumor activity in vivo'2016 9,287,719'Power supply side equipment and resonance-type non-contact power supply system'2016 9,134,709'Power supply control device and power supply control method'2015 9,097,322'Eccentric oscillating gear device and assembling method for crankshaft in eccentric oscillating gear device'2015 9,062,100'Anti-human TROP-2 antibody having anti-tumor activity in vivo'2015 9,017,206'Gear device'2015 8,928,200'Rotating electric machine'2015 8,900,084'Gear device'2014 8,719,880'Content management server and content management method'2014 8,690,843'Face mask'2014 8,684,879'Eccentric oscillating gear device and assembling method for crankshaft in eccentric oscillating gear device'2014 8,665,382'Pivoting display device used in aircraft'2014 8,584,684'Nail care or finger care tool and nail care or finger care tool set'2013 8,582,543'Wireless communication device and access point connection method'2013 8,545,358'Gear transmission'2013 8,530,698'Packing material for liquid chromatography and process for separation and purification of biopolymer by means of the packing material'2013 8,444,520'Gear device'2013 8,379,156'Digital broadcast reception device, digital broadcast reception method and program'2013 8,354,064'Apparatus for producing liposomes and method of producing liposomes'2013 8,323,140'Reduction gear transmission'2012 8,235,856'Gear device and turning portion structure of industrial robot using the gear device'2012 8,227,578'Anti-human dlk-1 antibody showing anti-tumor activity in vivo'2012 8,195,429'Maintenance information output apparatus and maintenance information output system'2012 8,146,330'Heat-sealing device for sheet packages'2012 8,131,499'Electronic apparatus and disk protection method'2012 D0655046'Cosmetic compact case'2012 8,117,945'Hollow speed reducer'2012 8,088,833'Method for purifying an IgG monomer'2012 8,067,075'Multilayer tube'2011 8,060,336'Electronic apparatus and disk protection method'2011 8,047,943'Reduction gear transmission'2011 8,029,400'Center crank eccentrically oscillating speed reducer'2011 8,017,118'Anti-hDlk-1 antibody having an antitumor activity in vivo'2011 7,976,420'Eccentric oscillating type speed reducer'2011 7,971,503'Joint mechanism'2011 7,915,560'TIG welding equipment and TIG welding methods'2011 7,879,473'Fuel cell unit, control method thereof, information processing apparatus, and power supply control method thereof'2011 7,811,193'Speed reduction device'2010 7,756,697'Emulator and emulating method for adjusting the execution timing of instructions included in an application to be emulated'2010 7,752,702'Brush bristle material'2010 7,704,530'Antimicrobially treated material and methods of preventing coloring thereof'2010 7,704,436'Cosmetic applicator and its production method'2010 7,637,156'Angular velocity sensor with vibrator having ring portion and electrodes positioned inside and outside the ring portion'2009 7,618,727'Fuel cell unit, control method for fuel cell unit, and information processing apparatus'2009 7,565,976'Wet sheet package'2009 7,561,966'Vehicle information display system'2009 7,496,470'Electronic apparatus and disk protection method'2009 7,485,990'Electronic apparatus, feed switch controlling method and feed switch setting method for electronic apparatus'2009 7,361,119'Needle bearing and speed reducer using the needle bearing'2008 7,304,754'Image inputting and outputting apparatus which judges quality of an image'2007 7,298,507'Product production system, apparatus for managing productions, and method for producing designated products'2007 7,289,711'Waveguide type optical element'2007 7,245,163'Overcurrent limiting controller'2007 7,222,249'Electronic apparatus and method of setting system environment of the electronic apparatus'2007 7,216,246'Electronic apparatus and supply power setting method for the apparatus'2007 7,206,713'Method of adjusting strobe timing and function testing device for semiconductor device'2007 7,167,779'Display method and apparatus for changing display position based on external environment'2007 7,118,932'Method of manufacturing waveguide type optical element and integrated optical waveguide type element using waveguide type optical element'2006 7,117,444'Operation screen simple-creating system for a remote control terminal'2006 7,038,415'Motor driving device'2006 6,989,198'Multi-layer structure'2006 6,916,373'Semiconductor manufacturing method'2005 6,900,157'Process for production of partially hydrophilized porous adsorbents'2005 6,891,342'Drive apparatus for PWM control of two inductive loads with reduced generation of electrical noise'2005 6,873,441'Image processing device for correcting gradation of color image'2005 6,855,787'Multi-layer hose'2005 6,796,580'Gas generator for actuating vehicle passenger constrainer'2004 6,789,576'Accumulator'2004 6,780,502'Insulating resin composition and laminate obtained therefrom'2004 6,710,872'System for spectrometry'2004 6,702,792'Face mask having excellent usability'2004 6,678,302'Semiconductor device and manufacturing method thereof'2004 6,653,594'Consumable electrode gas shielded arc welding method and apparatus'2003 6,604,531'Antimicrobial and deodorant cosmetic brush and method'2003 6,603,454'Display panel having pixels arranged in matrix'2003 6,595,402'Groove shape for single butt welding and inspection method of weld zone thereof'2003 6,542,255'Image formation apparatus and method'2003 6,450,392'Groove shape for single butt welding and inspection method of weld zone thereof'2002 6,439,965'Polishing pad and surface polishing method'2002 6,433,047'Polyamide composition'2002 6,390,250'Rotary friction member, and process for producing the same'2002 6,374,028'Ridge waveguide-type optical semiconductor device and method of fabricating the same'2002 6,371,359'Stainless steel pipe and joining method thereof'2002 6,356,010'Color picture tube having a shadow mask with specified resonance frequency parameters'2002 6,307,533'Liquid crystal display device with matrix electrode structure'2001 6,290,031'Rotary brake part'2001 6,270,667'Oil filter not using filter paper but using permanent magnets'2001 6,246,709'Integrated optical element and method for manufacturing an integrated optical element'2001 6,233,095'Screen member for a reflex type screen'2001 6,133,681'Color picture tube device having contoured panel and auxiliary coil for reducing apparent screen distortions'2000 6,115,150'Image data processing apparatus and image data processing process'2000 6,106,688'Method for manufacturing a suspension element for a magnetic head'2000 6,097,501'Color correction device'2000 6,088,620'Computer system in which a high-order application program recognizes a power-on factor or a state of an expansion unit'2000 6,055,331'Image processing apparatus'2000 6,047,737'Filter fixture'2000 6,046,540'Color picture tube'2000 6,026,953'Resealable dispenser-container'2000 5,985,301'Antibacterial cellulose fiber and production process thereof'1999 5,940,157'Liquid crystal display panel'1999 5,929,417'Image reading apparatus with data density and gamma correction means'1999 5,889,928'Output gradation adjustment method in image output apparatus'1999 5,884,085'Portable computer having dedicated register group and peripheral controller bus between system bus and peripheral controller'1999 5,880,706'Liquid crystal display device with matrix electrode structure'1999 5,852,677'Image data processing apparatus'1998 5,841,067'Housing for electronic apparatus and method of damping unwanted radiation of electromagnetic waves'1998 5,801,845'Image data processor for representing gray levels by a plurality of pixels'1998 5,770,304'Wide bandwidth electromagnetic wave absorbing material'1998 5,754,683'Image forming apparatus and gradation output adjusting method in image forming apparatus'1998 5,748,857'Image gradation setting device for use in an image forming apparatus'1998 5,700,127'Substrate processing method and substrate processing apparatus'1997 5,547,409'Manufacturing method of picture tube'1996 5,539,148'Electronic apparatus case having an electro-magnetic wave shielding structure'1996 5,528,100'Flat cathode-ray tube'1996 5,510,671'Inwardly convex vacuum envelope'1996 5,447,460'Cathode-ray tube display unit and method of making the same'1995 5,430,501'Compact video projector'1995 5,420,475'Cathode-ray tube'1995 5,420,648'2-CRT type projection apparatus including a red/green CRT and a blue/green CRT with different green phosphors'1995 5,377,357'Connection state confirmation system and method for expansion unit'1994 5,373,194'Reactive power control system'1994 5,357,176'Cathode ray tube'1994 D0350961'Earphone'1994 D0350351'Mini-disk player'1994 5,291,801'Gear device'1994 5,214,348'Color CRT with insulating stud pins for shadow mask support'1993 5,038,074'Shadow-mask color picture tube'1991 5,015,735'Process for the preparation of copper phthalocyanine pigment'1991 4,990,825'Cathode ray tube having stress resistant frame'1991 4,964,742'Ball bearing'1990 4,950,947'Cathode ray tube containing an anode which yields minimal X-ray emission'1990 4,848,575'Resealable dispenser-container for wet tissues'1989 4,766,341'Color picture tube with shadow mask having alternately displaced apertures'1988 4,638,212'Color cathode-ray tube'1987 4,367,430'Shadow mask type color cathode-ray tube'1983 4,306,253'Supporting device for a picture tube'1981 4,300,136'Display pattern preparing system'1981 4,191,494'Apparatus of effecting buoyancy on submerged articles'1980 4,115,398'Isoindoline derivatives and the acid addition salts thereof and process for the preparation of same'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2002Patents assigned to MITSUBISHI ELECTRIC CORP (19)· patent assignee history

1981–2019Based in Tokyo, JP· patent location history

1981–1996Based in Nagaokakyo, JP· patent location history

1989–2021Based in Osaka, JP· patent location history

1994–2012Patents assigned to TOSHIBA KK (12)· patent assignee history

1999–2020Patents assigned to NAKAMURA KENJI (11)· patent assignee history

2007–2012Based in Akiruno, JP· patent location history

2009–2020Patents assigned to NAKAMURA KOJI (39)· patent assignee history

2010–2020Patents assigned to NABTESCO CORP (25)· patent assignee history

2010–2020Based in Tsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NAKAMURA KOJIself	39	2009–2020
NABTESCO CORP	25	2010–2020
MITSUBISHI ELECTRIC CORP	19	1981–2002
TOSHIBA KK	12	1994–2012
NAKAMURA KENJI	11	1999–2020

Locations

Location	Patents	Span
Tokyo, JP	31	1981–2019
Osaka, JP	24	1989–2021
Tsu, JP	21	2010–2020
Nagaokakyo, JP	16	1981–1996
Akiruno, JP	8	2007–2012