Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262470 | Polyester resin composition | Sakae Shimotsuma, Tetsuya Shiozaki, Mie Sasaki | 1993-11-16 |
| 5221704 | Flame-retardant resin composition and molded article for electrical parts | Sakae Shimotsuma, Toshio Hatayama | 1993-06-22 |
| 4370302 | Machine for solid phase polymerization | Toshifumi Okuhira, Eiji Matsumura, Katsushi Sasaki | 1983-01-25 |