Inventor
Chihaya Sugimoto
Inventor
Saitama, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines46%
F02BInternal-combustion piston engines23%
F02FCylinders, pistons or casings, for combustion engines8%
F02DControlling combustion engines4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
F16KValves4%
H01FMagnets4%
H01HElectric switches4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
7,779,797'Engine valve operating system'20106,420,949'Core of solenoid actuator'20026,366,441'Electromagnetic actuator'20026,237,550'Solenoid-operated valve for internal combustion engine'20016,230,673'Solenoid-operated valve for internal combustion engine'20015,979,376'Valve operating system in internal combustion engine'19995,515,820'Valve operating device for an internal combustion engine'19965,460,130'SOHC-type valve operating system in internal combustion engine'19955,388,552'Valve operating device for an internal combustion engine'19955,209,201'Internal combustion engine'19935,207,193'Valve operating system in internal combustion engine'19935,095,859'SOHC type internal combustion engine'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2010Patents assigned to HONDA MOTOR CO LTD (12)· patent assignee history
1992–2010Based in Saitama, JP· patent location history
2001–2002Based in Wako, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 12 | 1992–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 9 | 1992–2010 |
| Wako, JP | 3 | 2001–2002 |