Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703150 | Phosphonite or phosphonate compounds and use thereof | Takeshi Inoue, Yoshihiro Ozaki | 1997-12-30 |
| 5300257 | 4,4'-biphenylenediphosphonite compound and use thereof | Hiroyuki Akashi, Takeshi Inoue, Hidaka Yasuhiro, Shoichi Horie | 1994-04-05 |
| 4950810 | Selective process for preparting 2,4- or 3,6-di-substituted phenol compounds | Ryoichi Kinishi, Shuichi Wakamatsu | 1990-08-21 |
| 4376181 | Stabilized antifouling paint composition | Koreyoshi Suenobu, Yasuhiro Hidaka | 1983-03-08 |