Inventor

Hiroyuki Komatsu

Inventor

Tokyo, JP

Overview

1988–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 47 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television7%

B60LPropulsion of electrically-propelled vehicles7%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%

Y02TClimate change mitigation technologies related to transportation7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

H01LSemiconductor devices6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

B60WConjoint control of vehicle sub-units of different type or different function4%

B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%

PatentTitleYear

10,950,438Method and composition for selectively modifying base material surface2021 10,923,342Selective modification method of a base material surface2021 10,710,463Control device for electric vehicle and control method for electric vehicle2020 10,691,019Pattern-forming method and composition2020 10,328,803Control method and control device for electric vehicle2019 10,266,069Control device for electric motor vehicle and control method for electric motor vehicle2019 10,195,945Control device for electric vehicle and control method for electric vehicle2019 10,146,130Composition for base, and directed self-assembly lithography method2018 10,035,430Control device for electric motor vehicle and control method for electric motor vehicle2018 9,956,960Control device for vehicle and control method for vehicle2018 9,919,617'Control device for electric motor vehicle and control method for electric motor vehicle'2018 9,902,272'Control device for electric motor vehicle and control method for electric motor vehicle'2018 9,845,022Control device for electric motor vehicle and control method for electric motor vehicle2017 9,738,746'Composition for pattern formation, pattern-forming method, and block copolymer'2017 9,690,192'Composition for base, and directed self-assembly lithography method'2017 9,635,138'Client-server input method editor architecture'2017 9,599,892'Composition for pattern formation, and pattern-forming method'2017 9,587,065'Composition for pattern formation, and pattern-forming method'2017 9,557,644'Base film-forming composition, and directed self-assembly lithography method'2017 9,534,135'Composition for pattern formation, and pattern-forming method'2017 9,487,868'Pattern-forming method'2016 9,461,578'Motor control device and motor control method'2016 9,064,809'Method for removing oxide film formed on surface of silicon wafer'2015 8,904,012'Client-server input method editor architecture'2014 7,571,048'Providing routing information based on ambiguous locations'2009 6,929,308'Vehicle door and manufacture thereof'2005 6,776,449'Door for vehicle and its manufacturing method'2004 6,739,647'Tailored blank article and manufacturing method of the same'2004 6,721,501'Installation structure for installing camera'2004 6,664,133'Lead frame and method of manufacturing the same'2003 6,601,909'Tailored blank article and manufacturing method of the same'2003 6,509,931'Resolution conversion unit and apparatus having resolution conversion unit'2003 6,442,990'Method of manufacturing a plate-shaped member having a recess and press die for forming recesses'2002 6,370,027'Semiconductor module and heat sink used in such module'2002 6,297,961'Semiconductor module and heat sink used in such module'2001 6,128,036'Still picture recording digital camera with output unit having delay unit and memory'2000 6,097,879'Video camera apparatus of digital recording type'2000 5,990,946'Signal reading and processing arrangement of still picture recording apparatus'1999 5,839,444'Deglutition assisting instrument'1998 5,726,707'Signal reading and processing arrangement of still picture recording apparatus'1998 5,512,945'Still picture recording digital camera which outputs a dynamic picture when incident light is limited and outputs a still picture when incident light is interrupted'1996 5,502,483'Video camera apparatus'1996 5,475,426'Method and apparatus for controlling an electronic zoom system using an image pick-up element'1995 5,253,064'Video camera apparatus with electronic zoom control and method therefor'1993 5,060,074'Video imaging apparatus'1991 4,933,712'System for making covering masks for use in photoengraving'1990 4,778,387'Guide attachment for dental treatment tip'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2003Patents assigned to HITACHI LTD (10)· patent assignee history

1991–2003Based in Yokohama, JP· patent location history

1998–2021Based in Tokyo, JP· patent location history

2001–2003Patents assigned to SHINKO ELECTRIC IND CO (4)· patent assignee history

2001–2003Based in Nagano, JP· patent location history

2003–2005Patents assigned to KIKUCHI CO LTD (4)· patent assignee history

2003–2005Based in Akishima, JP· patent location history

2014–2020Based in Kanagawa, JP· patent location history

2016–2021Patents assigned to JSR CORP (11)· patent assignee history

2016–2020Patents assigned to NISSAN MOTOR (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JSR CORP	11	2016–2021
HITACHI LTD	10	1991–2003
NISSAN MOTOR	10	2016–2020
KIKUCHI CO LTD	4	2003–2005
SHINKO ELECTRIC IND CO	4	2001–2003

Locations

Location	Patents	Span
Tokyo, JP	15	1998–2021
Kanagawa, JP	11	2014–2020
Yokohama, JP	10	1991–2003
Akishima, JP	4	2003–2005
Nagano, JP	4	2001–2003