Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126071 | Optically active compound, process for producing same and liquid crystal composition containing same | Hiroyuki Nohira, Masanao Kamei, Hideki Kanazawa, Tetsuya Abe, Yoko Yamada | 1992-06-30 |
| 5073306 | Optically active compound and liquid crystal composition containing same | Hiroyuki Nohira, Masanao Kamei, Hideki Kanazawa, Yoko Yamada | 1991-12-17 |
| 4917817 | Optical active compound, process for producing same and liquid crystal composition containing same | Hiroyuki Nohira, Masanao Kamei, Hideki Kanazawa, Tetsuya Abe, Yoko Yamada | 1990-04-17 |
| 4918213 | Optically active compound and liquid crystal composition containing same | Hiroyuki Nohira, Masanao Kamei, Hideki Kanazawa, Yoko Yamada | 1990-04-17 |