Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576400 | Process for producing olefin polymer | Yoshinori Suga | 1996-11-19 |
| 5547722 | Ethylene polymer and fuel tank comprising the same | Yumito Uehara, Kiyotoshi Fujioka, Nobuyuki Shimizu, Motonori Ueda | 1996-08-20 |
| 5128417 | 3-methylbutene-1 polymer, composition containing said polymer, and molded articles of said composition | Yoshinori Suga, Eiji Tanaka, Yasuo Maruyama | 1992-07-07 |
| 4824704 | 3-Methylbutene-1 polymer composition, process for its preparation and container made thereof | Yoshinori Suga, Eiji Tanaka, Hidehito Kato, Katsuji Shibata | 1989-04-25 |
| 4645797 | 3-Methylbutene-1 polymer composition and process for its production | Yoshinori Suga, Eiji Tanaka, Yasuo Maruyama | 1987-02-24 |
| 4525554 | Process for polymerizing olefin | Toru Tanaka, Kazutoshi Iwatani, Atsushi Murakami, Yukio Yamaguchi | 1985-06-25 |
| 4202958 | Process for the preparation of polyolefins using a reduced vanadium halide catalyst | Kazuo Yamaguchi, Toru Tanaka, Shigeaki Okano, Masatoshi Suzuki | 1980-05-13 |