Inventor
Kentarou Arai
Inventor
Saitama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles15%
B60LPropulsion of electrically-propelled vehicles12%
B60WConjoint control of vehicle sub-units of different type or different function12%
Y02TClimate change mitigation technologies related to transportation12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
H05KPrinted circuits8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y02PClimate change mitigation technologies in the production or processing of goods8%
B24BMachines, devices, or processes for grinding or polishing4%
PatentTitleYear
7,371,686'Method and apparatus for polishing a semiconductor device'20087,164,195'Semiconductor device and semiconductor device manufacturing method'20077,111,717'Power transmission apparatus of four wheel drive apparatus'20066,787,892'Semiconductor device and semiconductor device manufacturing method'20046,435,296'Torque detector and controls for prohibiting the operation of an electric motor on a hybrid vehicle when the driving torque of the vehicle exceeds a predetermined value during start-up'20025,839,535'Front wheel- and rear wheel-drive vehicle and apparatus for detecting coefficient of friction on road surface'19985,788,005'Front wheel- and rear wheel-drive vehicle'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2006Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
1998Patents assigned to HONDA GIKEN KOYGO KABUSHIKI KA (1)· patent assignee history
1998–2006Based in Saitama, JP· patent location history
2004–2008Patents assigned to OKI ELECTRIC IND CO LTD (3)· patent assignee history
2004–2007Based in Kanagawa, JP· patent location history
2008Based in Minato-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 3 | 1998–2006 |
| OKI ELECTRIC IND CO LTD | 3 | 2004–2008 |
| HONDA GIKEN KOYGO KABUSHIKI KA | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 4 | 1998–2006 |
| Kanagawa, JP | 2 | 2004–2007 |
| Minato-ku, JP | 1 | 2008 |