Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488841 | Composition containing acyl group | Yukio Yamawaki, Yamato Saitou | 2009-02-10 |
| 5013523 | Metal-based composite material and process for preparation thereof | Hajime Hata, Kohji Sakane, Hideo Wada, Seiji Sogabe | 1991-05-07 |
| 4925641 | Process for preparing aluminum borate whiskers | Kohji Sakane, Hideo Wada, Hajime Hata, Hajime Kanbara | 1990-05-15 |
| 4788387 | Limit switch with curved or partly spherical convex cover | Hiroshi Kasegi | 1988-11-29 |
| 4766258 | Process for producing hydrocarbon fluoride | Takahiro Komatsu, Tohru Ide, Hirohumi Akiyama, Shinichi Yamamoto | 1988-08-23 |