Oka; Kouichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oka; Kouichi.The latest application filed is for "outboard motor".
- Oka; Kouichi - Otsu JP
- Oka; Kouichi - Saitama JP
- Oka; Kouichi - Ebina JP
- Oka, Kouichi - Shiga JP
- Oka; Kouichi - Ichikawa JP
| Patent | Date |
|---|---|
| Spectrum measuring instrument Grant 6,879,395 - Oka , et al. April 12, 2 | 2005-04-12 |
| Outboard motor Grant 6,824,434 - Kitsu , et al. November 30, 2 | 2004-11-30 |
| Outboard motor App 20040110430 - Kitsu, Kunihiro ; et al. | 2004-06-10 |
| Steering handle device for outboard engine system Grant 6,729,919 - Kitsu , et al. May 4, 2 | 2004-05-04 |
| Display device and casing for containing the display device Grant 6,628,257 - Oka , et al. September 30, 2 | 2003-09-30 |
| Steering handle device for outboard engine system App 20030176121 - Kitsu, Kunihiro ; et al. | 2003-09-18 |
| Spectrum measuring instrument App 20030107733 - Oka, Kouichi ; et al. | 2003-06-12 |
| Throttle grip position maintaining device in outboard engine system Grant 6,491,555 - Kitsu , et al. December 10, 2 | 2002-12-10 |
| Throttle grip position maintaining device in outboard engine system App 20020028616 - Kitsu, Kunihiro ; et al. | 2002-03-07 |
| Display system Grant 6,265,986 - Oka , et al. July 24, 2 | 2001-07-24 |
| Magnetic recording medium Grant 4,968,564 - Tada , et al. * November 6, 1 | 1990-11-06 |
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