Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465548 | Stabilizer for organic polymer material and organic polymer material composition | Takeshi Inoue | 2002-10-15 |
| 5300257 | 4,4'-biphenylenediphosphonite compound and use thereof | Hiroyuki Akashi, Takeshi Inoue, Tetsuji Ike, Hidaka Yasuhiro | 1994-04-05 |
| 4965395 | P-oxybenzoic acid compounds | Kazumi Saeki, Takeshi Inoue | 1990-10-23 |
| 4713474 | Alkanedicarboxylic diester compounds | Hiroyuki Akashi, Takeshi Inoue | 1987-12-15 |