Inventor
Shigeto Kajiwara
Inventor
Okazaki, JP
Overview
19→
Patents
2003–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution26%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy24%
Y02TClimate change mitigation technologies related to transportation19%
B60LPropulsion of electrically-propelled vehicles11%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
B01BBoiling2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60WConjoint control of vehicle sub-units of different type or different function2%
C01BNon-metallic elements2%
PatentTitleYear
11,063,280Fuel cell system20219,428,182'Vehicle with fuel cells mounted thereon and control method of the vehicle'20169,083,266'Fuel cell system and control method therefor'20158,962,207'Gas detection system, vehicle, and checkup method for gas detection system'20158,951,685'Fuel cell system'20158,920,982'Gas detection system, fuel cell system, and vehicle'20148,871,402'Fuel cell system'20148,795,914'Fuel cell system'20148,394,517'Fuel cell system and control method of the system'20138,383,281'Fuel cell system'20138,338,043'Fuel cell system'20128,309,262'Fuel cell system'20128,221,924'Fuel cell system'20128,221,925'Fuel cell system for impedance measurement and scavenging processing'20128,216,730'Fuel cell system'20128,071,245'Hybrid fuel cell system'20117,517,599'Fuel cell system'20097,183,740'Motor drive apparatus, vehicle having the same mounted therein, and computer readable storage medium having a program stored therein to cause computer to control voltage conversion'20076,660,244'Hydrogen generating system'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2021Patents assigned to TOYOTA MOTOR CO LTD (19)· patent assignee history
2003–2011Based in Toyota, JP· patent location history
2011–2015Patents assigned to KAJIWARA SHIGETO (14)· patent assignee history
2012–2015Patents assigned to ASO SHINJI (3)· patent assignee history
2012–2015Patents assigned to ISHIGAKI KATSUKI (3)· patent assignee history
2012Patents assigned to IMAMURA TOMONORI (2)· patent assignee history
2012–2021Based in Okazaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 19 | 2003–2021 |
| KAJIWARA SHIGETOself | 14 | 2011–2015 |
| ASO SHINJI | 3 | 2012–2015 |
| ISHIGAKI KATSUKI | 3 | 2012–2015 |
| IMAMURA TOMONORI | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 15 | 2012–2021 |
| Toyota, JP | 4 | 2003–2011 |