Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348685 | Ferroelectric liquid crystal composition | Akihiro Mochizuki, Shigeo Kasahara, Tetsuya Makino, Masashi Watanabe, Masakatsu Nakatsuka +4 more | 1994-09-20 |
| 5290478 | Optically active compounds | Masahiro Satoh, Tetsuya Watanabe, Hiroshi Kishiki | 1994-03-01 |