Inventor
Tokuji Yoshimoto
Inventor
Shizuoka, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing34%
F02BInternal-combustion piston engines17%
B62KCycles9%
B62MRider propulsion of wheeled vehicles or sledges9%
Y10TTechnical subjects covered by former us classification6%
B63HMarine propulsion or steering4%
F01MLubricating of machines or engines in general4%
F01PCooling of machines or engines in general4%
F02FCylinders, pistons or casings, for combustion engines4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
7,578,713'Outboard engine system'20097,530,868'Vertical power unit and outboard engine system'20097,322,454'Fluid transmitting device with lock-up clutch'20087,284,645'Fluid transmission device'20077,021,438'Power transmission device for astride-riding vehicle'20066,814,195'Lockup clutch for torque converter'20046,547,051'Lock-up clutch of fluid transmission device'20036,508,345'Lockup clutch for torque converter'20036,487,855'Torque converter'20026,484,854'Torque converter'20026,390,262'Transmitting system for small-sized vehicle'20026,386,067'Transmitting system for small-sized vehicle'20026,382,379'Transmitting system for small-sized vehicle'20026,374,972'Transmitting system for small-sized vehicle'20026,325,190'Transmitting system for small sized vehicle'20015,307,865'Engine oil cooling system'19944,995,448'Engine oil cooling system'19914,831,975'Drive mechanisms'19894,685,428'Multi-cylinder internal combustion engine'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2009Patents assigned to HONDA MOTOR CO LTD (9)· patent assignee history
1987–1994Based in Saitama, JP· patent location history
1989Based in Wako, JP· patent location history
2001–2009Patents assigned to YUTAKA GIKEN CO LTD (15)· patent assignee history
2001–2009Based in Shizuoka, JP· patent location history
2002–2008Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YUTAKA GIKEN CO LTD | 15 | 2001–2009 |
| HONDA MOTOR CO LTD | 9 | 1987–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 8 | 2001–2009 |
| Hamamatsu, JP | 7 | 2002–2008 |
| Saitama, JP | 3 | 1987–1994 |
| Wako, JP | 1 | 1989 |