Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770317 | Oriented polyester film | Tetsuo Ueno | 1998-06-23 |
| 5294661 | Weather-resistant polyoxymethylene composition and molded article thereof | Shuichiro Kono | 1994-03-15 |
| 4526941 | Polymerization of olefins | Hisaya Sakurai, Tadashi Ikegami, Masayoshi Miya | 1985-07-02 |
| 4454242 | Catalyst for polymerization of olefins | Tadashi Ikegami | 1984-06-12 |
| 4451573 | Catalyst for polymerization of olefins | Tadashi Ikegami, Haruyuki Yoneda | 1984-05-29 |
| 4330650 | Catalyst for polymerization of olefins | Hisaya Sakurai, Hideo Morita, Masayoshi Miya, Haruyuki Yoneda | 1982-05-18 |
| 4312783 | Catalyst for polymerization of olefins | Hisaya Sakurai, Masayoshi Miya, Haruyuki Yoneda | 1982-01-26 |
| 4255280 | Catalyst for polymerization of olefins | Hisaya Sakurai, Hideo Morita, Masayoshi Miya, Haruyuki Yoneda | 1981-03-10 |