Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427832 | Thermoplastic resin compositions | Norio Yagi, Hisashi Chiba, Yasuaki Sakano, Masaki Aikawa | 1984-01-24 |
| 4425258 | Catalysts for polymerization of olefins | Hideyuki Tanaka, Kiyotaka Saito, Shozo Hori | 1984-01-10 |
| 4325838 | Catalysts for polymerization of olefins | Hideyuki Tanaka, Yoshihisa Moriya, Kiyotaka Saito, Shozo Hori | 1982-04-20 |