Okubo; Kiyokazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okubo; Kiyokazu.The latest application filed is for "changing system in manual transmission".
- Okubo; Kiyokazu - Wako JP
- Okubo; Kiyokazu - Saitama-ken JP
- Okubo, Kiyokazu - Wako-shi JP
- Okubo; Kiyokazu - Saitama JP
| Patent | Date |
|---|---|
| Changing system in manual transmission Grant 6,892,600 - Onuma , et al. May 17, 2 | 2005-05-17 |
| Gear shift apparatus for manual transmission Grant 6,725,738 - Okubo , et al. April 27, 2 | 2004-04-27 |
| Changing system in manual transmission App 20030029264 - Onuma, Yasushi ; et al. | 2003-02-13 |
| Gear shift apparatus for manual transmission App 20030000329 - Okubo, Kiyokazu ; et al. | 2003-01-02 |
| Power transmitting system for four-wheel drive vehicle Grant 5,221,101 - Okubo , et al. June 22, 1 | 1993-06-22 |
| Multi-stage gear shift transmission Grant 4,969,369 - Okubo , et al. November 13, 1 | 1990-11-13 |
| Clutch mechanism for power transmission system Grant 4,434,878 - Okubo March 6, 1 | 1984-03-06 |
| Clutch mechanism for power transmission system Grant 4,373,407 - Okubo February 15, 1 | 1983-02-15 |
| Apparatus for preventing wrong shift operation in speed change gear for vehicle Grant 4,275,614 - Okubo , et al. June 30, 1 | 1981-06-30 |
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