Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816471 | Process for producing photoresist polymeric compounds | Hitoshi Watanabe, Hidetaka Hayamizu | 2010-10-19 |
| 7662897 | Process for producing photoresist polymeric compounds | Hitoshi Watanabe, Hidetaka Hayamizu | 2010-02-16 |
| 7655743 | Process for producing photoresist polymeric compounds | Hitoshi Watanabe, Hidetaka Hayamizu | 2010-02-02 |
| 7015291 | Process for the production of high-molecular compounds for photoresist | Hitoshi Watanabe, Hidetaka Hayamizu | 2006-03-21 |
| 5252440 | Methacrylic resin composition for optical discs | Fumio Sato, Yasunori Shimomura | 1993-10-12 |
| 5147537 | Carrier for affinity chromatography immobilized with antibodies | Eizo Sada, Shigeo Katoh, Akihiko Kondo | 1992-09-15 |
| 4604416 | Methacrylic resin composition | Yoshio Nakai, Katsusuke Yamauchi, Masamitsu Tateyama | 1986-08-05 |
| 4510279 | Methacrylate resin composition for optical information recording medium | Nobuyuki Arakawa | 1985-04-09 |