Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026406 | Syndiotactic styrene polymers and process for the production thereof | Masanao Kawabe, Masahide Murata, Toshio Kase, Hiroyuki Ozaki, Yoshifumi Fukui +7 more | 2006-04-11 |
| 6787617 | Process for producing olefin living polymer | Kazuo Soga, Takeshi Shiono, Yasuzo Suzuki, Akira Miyazawa, Kenji Tsuchihara +7 more | 2004-09-07 |
| 6653430 | Butadiene polymers and process for producing conjugated diene polymers | Kazuo Soga, Yasuzo Suzuki, Akira Miyazawa, Kenji Tsuchihara, Masahide Murata +6 more | 2003-11-25 |
| 6455649 | Catalyst for producing living olefin polymer and process for producing the polymer | Yoshihumi Fukui, Masahide Murata, Kazuo Soga, Yasuzou Suzuki, Akira Miyazawa +4 more | 2002-09-24 |
| 5271795 | Method of growing crystals | Mitsuo Ataka, Masaki Kato, Kazuhide Kamimura | 1993-12-21 |
| 4639379 | Method for the improvement of antistatic performance of synthetic resin shaped articles | Yukio Shimura, Keishiro Tsuda, Susumu Ueno, Hirokazu Nomura, Kiyoshi Imada | 1987-01-27 |
| 4336211 | Method for the preparation of shaped articles of a vinyl chloride based resin having improved surface properties | Yoshio Suda, Kiyoshi Imada, Susumu Ueno, Hirokazu Nomura | 1982-06-22 |
| 4276138 | Method for reducing electrostatic charging on shaped articles of polyvinyl chloride resins | Yoshio Suda, Kiyoshi Imada, Susumu Ueno, Hirokazu Nomura | 1981-06-30 |
| 4272464 | Method for preventing plasticizer bleeding on polyvinyl chloride shaped articles | Yoshio Suda, Kiyoshi Imada, Susumu Ueno, Hirokazu Nomura | 1981-06-09 |
| 4272559 | Method for surface treatment of shaped articles of polyvinyl chloride resins | Keishiro Tsuda, Akira Okada | 1981-06-09 |
| 4261806 | Method for the treatment of inner surfaces of a tubular body of a plastic with low temperature plasma | Yoshio Suda, Kiyoshi Imada, Susumu Ueno, Hirokazu Nomura | 1981-04-14 |
| 4247440 | Method for preventing plasticizer bleeding on polyvinyl chloride shaped articles | Yoshio Suda, Kiyoshi Imada, Susumu Ueno, Hirokazu Nomura | 1981-01-27 |
| 4233419 | Method for preventing plasticizer bleeding on polyvinyl chloride shaped articles | Yoshio Suda, Kiyoshi Imada, Susumu Ueno, Hirokazu Nomura | 1980-11-11 |