Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238506 | Method of manufacturing steering wheel | Kazuyuki Satoh, Masanobu Wakita, Tohru Kaneko, Tsutomu Muraoka, Keizoh Suzuki | 2001-05-29 |
| 5899118 | Steering wheel and method of manufacture | Kazuyuki Satoh, Masanobu Wakita, Tohru Kaneko, Tsutomu Muraoka, Keizoh Suzuki | 1999-05-04 |
| 5676395 | Tethered air bag | Koki Sato, Keiichi Tamura | 1997-10-14 |
| 5558365 | Tethered air bag | Koki Sato, Keiichi Tamura | 1996-09-24 |