Inventor
Tomohiro Ogawa
Inventor
Nagano, JP
Overview
76→
Patents
2007–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 76 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
Y10TTechnical subjects covered by former us classification8%
Y02TClimate change mitigation technologies related to transportation6%
G06FElectric digital data processing6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
H04NPictorial communication, e.g. television4%
B41MPrinting, duplicating, marking, or copying processes3%
A63FCard, board, or roulette games2%
PatentTitleYear
10,868,316Fuel cell system and method of controlling the same202010,804,551Fuel cell system and remaining water purging control method202010,805,486Remote management system that displays input screen according to drop in communication speed202010,795,496Method for selecting writing sheet for stylus, touchscreen system, writing sheet for stylus, touchscreen, and display device202010,788,950Input/output controller and input/output control program202010,777,827Water drainage device for fuel cell, fuel cell system, moving body and control method of fuel cell system202010,629,927Fuel cell system and method for discharging fluid in the system202010,613,641Character string input system202010,553,885Power supply system and voltage control method of fuel cell202010,516,179Fuel cell system and method of controlling the same201910,483,572Flow control method of cooling medium in a fuel cell system, and fuel cell system201910,388,974Fuel cell system and emergency stop method201910,381,668Operation control method of fuel cell and operation control apparatus of fuel cell201910,362,028Information processing apparatus201910,340,542Fuel cell system and control method of fuel cell201910,312,532Residual water scavenging processing method in fuel cell system and fuel cell system201910,279,603Production method of recording material, and recording material201910,268,291Information processing device, information processing method, program, and information storage medium201910,248,846Information processing device201910,248,227Wearable terminal device and image processing method201910,186,722Fuel cell system, movable body, and control method201910,182,087Information processing apparatus201910,162,426Character string input system201810,074,865Fuel cell system and fuel cell system control method201810,063,724User interface for modifying a control's appearance to reflect a device's configuration201810,053,590Composition for inkjet and recording material201810,054,906Wearable terminal apparatus201810,031,999Information processing apparatus for determining registered users in a system201810,014,535Vehicle20189,991,528Fuel cell system20189,986,001Information processing apparatus20189,941,532Fuel cell system and control method of fuel cell system20189,941,530Fuel cell system including water content estimation20189,930,206'Image forming apparatus with copy function that prints image data read from manuscripts on printing paper according to set printing conditions'20189,920,210'Material including layer produced by ultraviolet-curable composition'20189,922,184'Information processing apparatus'20189,899,690'Method of discharging water from fuel cell and fuel cell system'20189,876,781Information processing device20189,834,685Metal powder, ultraviolet ray curable ink jet composition and recorded object20179,825,317'Fuel cell system and control method of the same'20179,819,035'Fuel cell system'20179,793,561'Fuel cell system and control method of fuel cell system'20179,771,489'Ultraviolet ray curable ink composition for use in ink jet method and printed object'20179,732,204'Ultraviolet ray curable ink composition for use in ink jet method and printed object'20179,725,611'Ultraviolet ray curable ink composition for use in ink jet method and printed object'20179,650,524'Metal powder, ultraviolet ray curable ink jet composition and recorded object'20179,631,102'Pigment dispersion liquid and solvent-based ink composition containing the same'20179,597,914'Ink jet recording method and ink jet recording apparatus'20179,602,803'Information processor'20179,512,320'Base metal pigment, aqueous base metal pigment dispersion liquid, and aqueous ink composition'20169,498,975'Production method of recording material, and recording material'20169,441,126'Metal powder, ultraviolet ray curable ink jet composition and recorded object'20169,422,442'Material including print layer produced by ultraviolet-curable composition'20169,416,288'Inkjet recording method'20169,321,928'Metal powder, ultraviolet ray curable ink jet composition and recorded object'20169,309,430'Pigment dispersion liquid and solvent-based ink composition containing the same'20169,303,147'Ultraviolet ray curable ink composition for use in ink jet method and recorded object'20169,300,825'Operation device, image forming apparatus, and operation method'20169,201,873'Operation device, image forming apparatus, operation method, and computer-readable non-transitory storage medium'20159,173,634'Fatty tissue image display device'20159,169,411'Recording material'20159,080,069'Composition for inkjet and recording material'20158,980,486'Fuel cell'20158,877,393'Fuel cell'20148,795,819'Recording material'20148,771,824'Ultraviolet-curable composition for inkjet and recording material'20148,318,380'Fuel cell and vehicle having fuel cell'20128,293,330'Lens coating apparatus and lens coating method'20128,221,855'Cellulose derivative film, optical compensation film, polarizing plate, and liquid crystal device'20128,217,817'Current switch circuit and D/A converter, semiconductor integrated circuit, and communication device using the same'20128,142,952'Fuel cell battery system'20128,017,199'Cellulose acylate film, process for producing cellulose acylate film, polarizing plate and liquid crystal display device'20117,940,355'Cellulose acylate film, and polarizing plate and liquid crystal display device using the same'20117,796,073'Current switch circuit and D/A converter, semiconductor integrated circuit, and communication device using the same'20107,407,266'Ink container and ink container loading structure'20087,260,940'Heat pump using gas hydrate, and heat utilizing apparatus'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Based in Osaka, JP· patent location history
2012–2020Patents assigned to TOYOTA MOTOR CO LTD (25)· patent assignee history
2012–2016Patents assigned to OGAWA TOMOHIRO (9)· patent assignee history
2014–2019Patents assigned to SEIKO EPSON CORP (25)· patent assignee history
2014–2019Based in Nagano, JP· patent location history
2017–2020Patents assigned to SONY INTERACTIVE ENTERTAINMENT INC (11)· patent assignee history
2017–2019Patents assigned to SONY COMPUTER ENTERTAINMENT INC (7)· patent assignee history
2017–2020Based in Miyoshi, JP· patent location history
2018–2020Based in Toyota, JP· patent location history
2018–2020Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 25 | 2014–2019 |
| TOYOTA MOTOR CO LTD | 25 | 2012–2020 |
| SONY INTERACTIVE ENTERTAINMENT INC | 11 | 2017–2020 |
| OGAWA TOMOHIROself | 9 | 2012–2016 |
| SONY COMPUTER ENTERTAINMENT INC | 7 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 15 | 2014–2019 |
| Toyota, JP | 12 | 2018–2020 |
| Kanagawa, JP | 10 | 2018–2020 |
| Miyoshi, JP | 9 | 2017–2020 |
| Osaka, JP | 7 | 2010–2020 |