Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478682 | Method for domain-dividing liquid crystal alignment film and liquid crystal device using domain-divided alignment film | Michinori Nishikawa, Yusuke Tsuda, Nobuo Bessho | 1995-12-26 |
| 5362597 | Radiation-sensitive resin composition comprising an epoxy-containing alkali-soluble resin and a naphthoquinone diazide sulfonic acid ester | Kimiyasu Sano, Osahiko Tomomitsu, Yasuaki Yokoyama | 1994-11-08 |
| 4371713 | Process for the preparation of polyether glycol | Shuichi Matsumoto, Kenji Yasuda, Kunihiro Harada | 1983-02-01 |