Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272268 | Dipeptide derivatives | Toshihiro Fujioka, Kunio Hayashi, Masuhisa Nakamura, Naofumi Hashimoto | 1993-12-21 |
| 5223615 | Dipeptide derivatives | Toshihiro Fujioka, Kunio Hayashi, Masuhisa Nakamura, Naofumi Hashimoto | 1993-06-29 |
| 5194608 | Dipeptide derivatives | Toshihiro Fujioka, Kunio Hayashi, Masuhisa Nakamura, Naofumi Hashimoto | 1993-03-16 |
| 4814127 | Method of producing a reinforced ceramic | — | 1989-03-21 |
| 4551554 | Process for production of 2-haloacetylphenols | Tsutomu Sugasawa, Kazuyuki Sasakura | 1985-11-05 |
| 4186144 | Process for the production of cyanopinacolone | Tsutomu Sugasawa, Kazuyuki Sasakura, Shiro Ueda, Akira Takase, Katsuto Okuno +2 more | 1980-01-29 |