Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969055 | Liquid crystal alignment agent | Michinori Nishikawa, Kyouyu Yasuda, Tsukasa Toyoshima, Yasuo Matsuki, Kengo Wakabayashi | 1999-10-19 |
| 5700860 | Liquid crystal orienting agent | Michinori Nishikawa, Tsuyoshi Miyamoto, Kyouyu Yasuda, Yasuaki Mutsuga, Yasuo Matsuki | 1997-12-23 |
| 5698135 | Liquid crystal-aligning agent | Michinori Nishikawa, Yasuo Matsuki, Kyouyu Yasuda, Tsuyoshi Miyamoto | 1997-12-16 |
| 4268501 | Suppositories containing a compound having bronchodilator activity | Yutaka Konno | 1981-05-19 |