Issued Patents All Time
Showing 126–133 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554334 | Process for preparing optically active polymer | Heimei Yuki | 1985-11-19 |
| 4546795 | Solenoid valve | Kazumi Iwai, Hiroshi Inoue, Yoshifumi Kunugi, Tadashi Shinozaki | 1985-10-15 |
| 4523000 | Copolymers, process for the preparation thereof and ionizing radiation sensitive resist using such copolymers | Koichi Hatada, Tatsuki Kitayama | 1985-06-11 |
| 4511475 | Optically active polymer preparation and use | Heimei Yuki | 1985-04-16 |
| 4478953 | Polymerization process of optically active polymer and catalyst therefor | Heimei Yuki | 1984-10-23 |
| 4474551 | Combustion apparatus | Kazumi Iwai, Tadashi Shinozaki, Hiroshi Inoue, Yoshifumi Kunugi, Shigeyuki Yamazaki | 1984-10-02 |
| 4473690 | Organic polymers of methacrylate esters | Heimei Yuki | 1984-09-25 |
| 4375495 | Novel optically active polymer preparation and use | Heimei Yuki | 1983-03-01 |