Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191532 | Electrode plate, electrode body, and battery | Yoshinori Sakai | 2025-01-07 |
| 12128466 | Roll press device and control device | Fumihiro TERASAWA, Naoyuki Koide | 2024-10-29 |
| 7569496 | Method for manufacturing SiC semiconductor device | Hiroki Nakamura, Eiichi Okuno | 2009-08-04 |
| 5463000 | Process for producing olefin polymers | Hiroyuki Shiraishi, Kiyoshi Kawai, Hideaki Koga | 1995-10-31 |
| 5258476 | Process for producing ethylene-.alpha.-olefin copolymers | Toshio Sasaki, Hirofumi Johoji, Hiroyuki Shiraishi | 1993-11-02 |
| 5166280 | Olefin polymerization catalyst and process for producing ethylene copolymers | Hiroyuki Shiraishi, Takeshi Ebara, Toshio Sasaki, Kiyoshi Kawai | 1992-11-24 |
| 5134104 | Liquid catalyst component, catalyst system containing said component and process for producing ethylene-.alpha.-olefin copolymer using said catalyst system | Toshio Sasaki, Hirofumi Jyohouji, Takeshi Ebara, Kiyoshi Kawai | 1992-07-28 |
| 5077250 | Olefin polymerization catalyst and process for producing ethylene copolymers | Hiroyuki Shiraishi, Takeshi Ebara, Toshio Sasaki, Kiyoshi Kawai | 1991-12-31 |
| 5039766 | Liquid catalyst component, catalyst system containing said component and process for producing ethylene-alpha-olefin copolymer using said catalyst system | Toshio Sasaki, Hirofumi Jyohouji, Takeshi Ebara, Kiyoshi Kawai | 1991-08-13 |
| 4916099 | Solid catalyst component for olefin copolymerization and process for olefin copolymerization using said solid catalyst component | Toshio Sasaki, Takeshi Ebara, Kiyoshi Kawai | 1990-04-10 |
| 4556648 | Solid catalyst component for olefin polymerization | Kiyoshi Kawai, Toshiyuki Kokubo | 1985-12-03 |