Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4999130 | Optically active compound, process for producing same and liquid crystal composition containing same | Hiroyuki Nohira, Takashi Kimura, Tetsuya Abe, Yoko Yamada | 1991-03-12 |