Inventor
Tsuneyasu Nohara
Inventor
Kanagawa, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines41%
F02DControlling combustion engines24%
Y02TClimate change mitigation technologies related to transportation19%
F02BInternal-combustion piston engines8%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
F02NStarting of combustion engines2%
F16DCouplings for transmitting rotation2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
7,293,537'Variable valve mechanism control device and control method'20077,159,555'Start control for internal combustion engine'20077,073,469'Intake system for an internal combustion engine'20067,059,280'Variable compression ratio system for internal combustion engine and method for controlling the system'20067,021,258'Learning apparatus and method for variable valve control of internal combustion engine'20066,990,937'Variable valve control system and method for an internal combustion engine'20066,971,350'Variable valve control system for internal combustion engine'20056,886,532'Intake system of internal combustion engine'20056,883,476'Control system and method for an internal combustion engine'20056,792,901'Control system of internal combustion engine'20046,691,022'Intake air quantity measurement for internal combustion engine'20046,659,054'Internal combustion engine with variable valve control device'20036,626,135'Valve drive apparatus for internal combustion engine'20036,615,775'Variable valve operating system of internal combustion engine enabling variation of valve-lift characteristic and phase'20036,578,534'Variable valve operating system of internal combustion engine enabling variation of valve-lift characteristic'20036,575,128'Variable-valve-actuation apparatus for internal combustion engine'20036,550,436'Intake valve control device of internal combustion engine'20036,513,467'Variable valve control device of internal combustion engine'20036,497,206'Engine with two cylinder banks each with a valve operating device enabling variation of valve timing and valve lift characteristic'20026,408,806'Variable valve operating system of internal combustion engine enabling variation of working angle and phase'20026,397,800'Valve control device of internal combustion engine'20026,260,523'Variable-valve-actuation apparatus for internal combustion engine'20015,988,125'Variable valve actuation apparatus for engine'19995,931,129'Valve-operating device for engine with two banks and variable valve timing and working angle mechanism'19995,570,664'Engine valve drive device'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2007Patents assigned to NISSAN MOTOR (24)· patent assignee history
1996Based in Ebina, JP· patent location history
1999–2003Patents assigned to UNISIA JECS CORP (5)· patent assignee history
1999–2007Based in Kanagawa, JP· patent location history
2007Patents assigned to HITACHI LTD (1)· patent assignee history
2007Based in Fujisawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 24 | 1996–2007 |
| UNISIA JECS CORP | 5 | 1999–2003 |
| HITACHI LTD | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 23 | 1999–2007 |
| Fujisawa, JP | 1 | 2007 |
| Ebina, JP | 1 | 1996 |