Inventor
Tsutomu Fujii
Inventor
Yokohama, JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1415%
G06FElectric digital data processing13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
H01GCapacitors10%
H04LTransmission of digital information, e.g. telegraphic communication5%
Y02TClimate change mitigation technologies related to transportation5%
C01BNon-metallic elements3%
F15BSystems acting by means of fluids in general3%
G01BMeasuring length, thickness or similar linear dimensions3%
PatentTitleYear
10,637,076Assembly, fuel cell using same, and method of disassembling same202010,505,821Management system that manages computer system201910,275,411Management system for computer system201910,169,303Management system for managing information system20199,762,453'Management system that manages computer system'2017D0790559'Display screen with graphical user interface'2017D0746303'Display screen with graphical user interface'2015D0746335'Display screen with icon'20158,974,947'Electric storage device and its production method'20158,552,550'Semiconductor device'20138,310,811'Positive electrode active material for lithium ion electric storage device, and lithium ion electric storage device using the same'20128,142,930'Negative electrode active material for charging device'20128,001,559'Optical information recording medium and method for manufacturing optical information recording medium'2011D0640264'Graphical user interface for a display screen'2011D0639304'Graphical user interface for a display screen'20117,723,919'Front panel for plasma display panel and method for producing the same'20107,698,671'Method for designing semiconductor integrated circuits having air gaps.'20107,443,651'Organic electrolyte capacitor'2008D0549722'Graphic user interface for display for construction machine'20074,623,840'Actuator'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2017Based in Yokohama, JP· patent location history
2008–2015Patents assigned to FUJI HEAVY IND LTD (4)· patent assignee history
2008–2019Based in Tokyo, JP· patent location history
2010–2013Patents assigned to PANASONIC CORP (4)· patent assignee history
2010–2020Based in Osaka, JP· patent location history
2011–2019Patents assigned to HITACHI LTD (9)· patent assignee history
2012–2015Patents assigned to FUJII TSUTOMU (4)· patent assignee history
2012–2015Patents assigned to HATOZAKI OSAMU (3)· patent assignee history
2012Based in Shinjuku-ku, JP· patent location history
2019Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 9 | 2011–2019 |
| FUJI HEAVY IND LTD | 4 | 2008–2015 |
| FUJII TSUTOMUself | 4 | 2012–2015 |
| PANASONIC CORP | 4 | 2010–2013 |
| HATOZAKI OSAMU | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 6 | 2007–2017 |
| Osaka, JP | 5 | 2010–2020 |
| Tokyo, JP | 5 | 2008–2019 |
| Kanagawa, JP | 2 | 2019 |
| Shinjuku-ku, JP | 1 | 2012 |