Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700860 | Liquid crystal orienting agent | Michinori Nishikawa, Tsuyoshi Miyamoto, Shigeo Kawamura, Yasuaki Mutsuga, Yasuo Matsuki | 1997-12-23 |
| 5698135 | Liquid crystal-aligning agent | Michinori Nishikawa, Shigeo Kawamura, Yasuo Matsuki, Tsuyoshi Miyamoto | 1997-12-16 |
| 5686543 | Process for producing polybutadiene rubber | Akio Takashima | 1997-11-11 |