Inventor
Toshiharu Kumagai
Inventor
Wako, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing29%
Y10TTechnical subjects covered by former us classification19%
B60WConjoint control of vehicle sub-units of different type or different function10%
Y02TClimate change mitigation technologies related to transportation10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
B60LPropulsion of electrically-propelled vehicles5%
H02JElectric power networks5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids5%
PatentTitleYear
9,457,680'Vehicle-to-grid control'20169,114,699'Hybrid drive apparatus'20157,037,237'Car control apparatus and control method'20067,013,746'Control method and control apparatus of automatic transmission'20066,895,832'Power transmission system'20056,736,020'Changing system in manual transmission'20046,318,501'Transmission lubrication arrangement'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2016Patents assigned to HONDA MOTOR CO LTD (6)· patent assignee history
2001–2015Based in Wako, JP· patent location history
2005–2006Based in Saitama, JP· patent location history
2006Patents assigned to HITACHI LTD (1)· patent assignee history
2015Patents assigned to HAYASAKA KEN (1)· patent assignee history
2015Patents assigned to KUMAGAI TOSHIHARU (1)· patent assignee history
2015Patents assigned to TAKEI YASUHITO (1)· patent assignee history
2016Based in Torrance, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 6 | 2001–2016 |
| HAYASAKA KEN | 1 | 2015 |
| HITACHI LTD | 1 | 2006 |
| KUMAGAI TOSHIHARUself | 1 | 2015 |
| TAKEI YASUHITO | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wako, JP | 4 | 2001–2015 |
| Saitama, JP | 2 | 2005–2006 |
| Torrance, California, US | 1 | 2016 |