Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36587 | Inflatable seat belt having bag filter | Yoshihiko Tanaka, Tsuneo Chikaraishi | 2000-02-29 |
| 5466003 | Inflatable seat belt having bag filter | Yoshihiko Tanaka, Tsuneo Chikaraishi | 1995-11-14 |
| 5413377 | Infant-restraining protective seat having inflatable seat belt | Misao Kamiyama | 1995-05-09 |
| 5368328 | Infant-restraining protective seat having inflatable seat belt | Misao Kamiyama, Kazuo Zeze | 1994-11-29 |