Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051484 | Process for producing granular thermoplastic elastomer and granular elastomer | Toshio Sasaki, Takeshi Ebara, Kiyoshi Kawai, Mituharu Yamasaki, Syozo Kawamata | 1991-09-24 |
| 4900706 | Process for producing olefin polymers and catalyst used therein | Toshio Sasaki, Takeshi Ebara, Kiyoshi Kawai, Mituharu Yamasaki, Syozo Kawamata | 1990-02-13 |
| 4820775 | Alpha-olefin block copolymer particles and process for the production thereof | Akinobu Shiga, Masahiro Kakugo, Hajime Sadatoshi, Toshio Sasaki, Junpei Kojima +2 more | 1989-04-11 |