Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364561 | Liquid crystal compounds and liquid crystal compositions containing them | Hiroyuki Mogamiya, Yoshihiko Aihara, Takashi Hagiwara | 1994-11-15 |
| 5328641 | Liquid crystal compound | Yoshihiko Aihara, Hioyuki Mogamiya, Yuvraj S. Negi, Toru Ooide | 1994-07-12 |
| 5310500 | Liquid crystal compounds | Yoshihiko Aihara, Toru Ooide, Noriko Yamakawa | 1994-05-10 |