Inventor

Koichi Matsumoto

Inventor

Tokyo, JP

Overview

1976–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 134 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television7%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%

H10DInorganic electric semiconductor devices5%

Y10TTechnical subjects covered by former us classification4%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%

G03GElectrography3%

H01LSemiconductor devices3%

B23KSoldering or unsoldering3%

PatentTitleYear

11,020,977Printer and method for controlling printer2021 10,831,133Endless belt, method for producing the endless belt, transfer device, and image forming apparatus2020 10,811,416Semiconductor device with fin transistors and manufacturing method of such semiconductor device2020 10,720,432Complementary transistor and semiconductor device2020 10,691,385Image processing apparatus, image processing method, and storage medium in which a text element and an image element are arranged based on layouts in a webpage2020 10,685,958Composite transistor including two complementary active regions2020 10,648,398Intake structure of internal combustion engine2020 D0865563Motor vehicle and/or toy replica thereof2019 10,387,028Vehicle operation device and vehicle operation method2019 10,373,955Semiconductor device with FIN transistors and manufacturing method of such semiconductor device2019 10,311,672Gaming table system2019 10,089,824Gaming table system2018 10,054,187Liquid-charged antivibration device2018 9,829,822Roller member, image carrier device, and image forming apparatus2017 D0800620'Automobile'2017 9,768,795'Successive approximation A/D converter'2017 D0796090'Front combination lamp for an automobile'2017 9,741,814'Semiconductor device with fin transistors and manufacturing method of such semiconductor device'2017 9,698,416'Anode and secondary battery with anode material with pore group with low volumetric capacity'2017 D0789266'Automobile'2017 9,507,297'Tubular body, tubular body unit, and intermediate transfer body for image forming apparatus, image forming apparatus, and method for manufacturing tubular body'2016 9,442,900'Image processing apparatus, image processing method, and storage medium'2016 9,411,826'Image processing apparatus control method and program'2016 9,389,811'Image processing apparatus, image processing method, and recording medium'2016 9,331,077'Semiconductor device and manufacturing method of semiconductor device'2016 9,322,696'Apparatus for measuring level of molten metal and method for measuring level of molten metal'2016 9,214,756'Connector, connector manufacturing method, and method for connecting wire harness and wiring materials to member to be connected'2015 9,156,106'Welding gun'2015 9,085,055'Nut feeding system'2015 9,059,312'Semiconductor device and manufacturing method of semiconductor device'2015 9,039,956'Cooling system for hot-rolled steel strip'2015 8,940,441'Anode and battery'2015 8,895,894'Electric spot welding gun'2014 8,853,595'Welding gun'2014 8,725,050'Sliding member for fixing device, fixing device, and image forming apparatus'2014 8,690,220'Structure of lift gate for vehicle'2014 8,669,534'Electrostatic lens for charged particle radiation'2014 8,665,139'Distance measuring apparatus and distance measuring method'2014 8,536,480'Encoder dampening mechanism'2013 8,525,078'Welding gun'2013 8,435,594'Evaporation apparatus, method of manufacturing anode using same, and method of manufacturing battery using same'2013 8,383,267'Anode and secondary battery including the same'2013 8,361,378'Immersion nozzle used for measuring level of molten metal and apparatus for measuring level of molten metal'2013 8,212,181'Welding gun driving device'2012 8,197,969'Anode and battery'2012 8,173,299'Anode and battery'2012 8,110,459'MOSFET having a channel region with enhanced stress and method of forming same'2012 8,028,312'Information processing apparatus and content registration method, and program'2011 8,016,217'Document shredding apparatus and document scrapping system using same'2011 7,943,254'Anode and battery'2011 7,864,105'Distance measuring apparatus and distance measuring method'2011 7,846,614'Electrode for solid polymer electrolyte fuel cell'2010 7,719,089'MOSFET having a channel region with enhanced flexure-induced stress'2010 7,710,475'Solid-state image pickup device, method for transferring charge in solid-state imaging device and method for manufacturing solid-state imaging device'2010 7,659,729'Method and device for measuring width direction end position of stripe body, and method and device for measuring width direction center position of stripe body'2010 7,655,359'Secondary battery'2010 7,612,902'Data processing apparatus and method of controlling an image processing mode'2009 7,490,744'Backflow preventing mouth plug and container'2009 7,447,172'Media synchronizing system and service providing method for using the same'2008 7,312,885'Image communication apparatus'2007 7,262,871'Data processing apparatus and method that notifies a user when data transferred'2007 D0515848'Television stand'2006 D0515523'Television receiver'2006 D0515049'Combined television and base'2006 D0513501'Combined television and base'2006 6,937,360'Image forming method and apparatus which can perform output operation suitable for received image and communication apparatus using the same'2005 6,886,396'Method for easily measuring nitrogen oxide concentration of an engine vehicle emission'2005 6,877,367'System and method for measuring brake mean effective pressure in a running vehicle'2005 6,839,134'Light measuring device avoiding influence of fluorescence or phosphorescence of lenses and filters in optical path'2005 6,646,372'Deflection yoke'2003 6,630,414'Three-dimensional net, and composite structural material using the same'2003 6,571,616'Easy method for measuring brake mean effective pressure in a running vehicle'2003 6,510,307'Transfer device, image-forming apparatus using the same and method for producing transferring member'2003 6,478,608'Electrical connector including a lockingly engageable housing and cover'2002 6,477,865'Three-dimensional marquisette style knitted fabric'2002 6,425,287'Microflow sensor element and manufacturing method thereof'2002 6,409,552'Connector'2002 6,399,523'Water retention net'2002 6,377,580'Apparatus for interfacing facsimile and computers on a LAN'2002 6,372,562'Method of producing a semiconductor device'2002 6,346,995'Communication apparatus with outgoing call limiting'2002 6,320,192'Detector for use in infrared analyzer, flow detector and manufacturing method thereof'2001 6,305,875'Net of three-dimensional construction and vegetation method for surface of slope'2001 6,307,638'Image processing apparatus and electronic equipment and their control method'2001 6,301,016'Data processing apparatus connectable to a LAN'2001 6,225,474'Polymorphs of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid and method of producing the same'2001 D0432313'Three-dimensional net fabric'2000 6,121,985'Vertically opening laser recording apparatus'2000 D0426387'Three-dimensional net fabric'2000 5,949,978'Data communication apparatus and method capable of selecting a communication database in accordance with an attribute of a destination'1999 5,882,522'Paint recovering method and collecting material'1999 5,877,535'CMOS semiconductor device having dual-gate electrode construction and method of production of the same'1999 5,837,601'CMOS semiconductor device having dual-gate electrode construction and method of production of the same'1998 5,812,180'Laser recording apparatus which maintains the laser recording unit in a horizontal position'1998 5,779,952'Method of fabricating a molded part of thermoplastic resin'1998 5,754,340'Projection optical system and projection exposure apparatus using the same'1998 5,735,990'Process for production of carpets backsized with an ethylene/vinyl acetate backing composition'1998 5,734,704'Communication apparatus for communicating in accordance with information identifying device manufacturer'1998 5,645,779'Molding part of thermoplastic resin and method of fabricating same'1997 5,632,537'Crawler belt for crawler motor vehicle'1997 5,601,907'Three-dimensionally constructed net'1997 5,541,026'Exposure apparatus and photo mask'1996 5,526,123'Image communication apparatus and method for determining image quality in accordance with received line synchronization signals'1996 5,432,350'Pyroelectric infrared detector with an improved sensing element'1995 5,311,362'Projection exposure apparatus'1994 5,280,517'Storage apparatus which controls the usage of a storage medium'1994 5,022,072'Communication apparatus'1991 D0312670'Toy restaurant'1990 4,965,630'Projection exposure apparatus'1990 4,939,630'Illumination optical apparatus'1990 4,918,583'Illuminating optical device'1990 4,825,461'Data communication apparatus for data and/or speech communication on a plurality of communication lines'1989 4,806,987'Projection-exposing apparatus'1989 4,798,962'Multi-wavelength projection exposure and alignment apparatus'1989 4,795,244'Projection type exposure apparatus'1989 4,789,242'Optical apparatus for detecting the position of an object'1988 4,788,709'Facsimile communication terminal with memo pattern memory'1988 4,785,355'Image communication apparatus'1988 4,775,347'Method of installing a window member of an infrared detector'1988 4,769,750'Illumination optical system'1988 4,734,746'Exposure method and system for photolithography'1988 4,715,318'Photochemical reaction apparatus'1987 4,591,244'Zoom lens'1986 4,475,040'Pyroelectric infrared detector'1984 4,423,185'Thermoplastic resinous composition'1983 4,410,595'Laminate of thermoplastic resinous composition'1983 4,365,881'Photographic camera with timepiece'1982 4,242,251'Composition comprising a thermoplastic resin and mineral filler particles coated with an ethylenically unsaturated organic acid, the ethylenic double bonds of which remain substantially unreacted; product resulting from causing said to react'1980 4,203,669'Wavelength reading apparatus for monochromator'1980 4,180,327'Spectrophotometers with digital processing'1979 4,176,957'Method and apparatus for optically analyzing specimen by using two light beams'1979 4,145,643'Control apparatus for driving a pulse motor'1979 4,102,576'Monochromator combining a plurality of light dispersing elements'1978 3,969,313'Thermoplastic composite compositions'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2014Patents assigned to HORIBA LTD (9)· patent assignee history

1987–2020Based in Tokyo, JP· patent location history

1988–2020Patents assigned to CANON KK (20)· patent assignee history

1988–1998Patents assigned to NIKON CORP (10)· patent assignee history

1997–2003Based in Fukui, JP· patent location history

1998–2020Patents assigned to SONY CORP (19)· patent assignee history

1998–2020Based in Kanagawa, JP· patent location history

2010–2017Based in Fukushima, JP· patent location history

2012–2019Patents assigned to MATSUMOTO KOICHI (24)· patent assignee history

2012–2015Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUMOTO KOICHIself	24	2012–2019
CANON KK	20	1988–2020
SONY CORP	19	1998–2020
NIKON CORP	10	1988–1998
HORIBA LTD	9	1984–2014

Locations

Location	Patents	Span
Tokyo, JP	42	1987–2020
Kanagawa, JP	16	1998–2020
Fukushima, JP	8	2010–2017
Tochigi, JP	7	2012–2015
Fukui, JP	7	1997–2003