Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402343 | Safety device for an automobile vehicle | Mineharu Shibata, Kenji Shodai, Etsuko Yamamoto | 1995-03-28 |
| 4578422 | Acetal resin composition | Masanori Sakurai, Toshikaju Umemura, Toshikatsu Kawata, Shinji Kiboshi | 1986-03-25 |
| 4526921 | Acetal resin composition | Masanori Sakurai, Toshikazu Umemura, Akiyoshi Shibata | 1985-07-02 |
| 4506053 | Acetal resin composition | Masanori Sakurai, Toshikazu Umemura, Toshikatsu Kawata, Shinzi Kiboshi, Akiyoshi Shibata | 1985-03-19 |