Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176269 | Curable composition and its use | Takashi Hakuta, Masaaki Kawasaki, Yoshiharu Kikuchi, Mitsunao Arino, Hiroaki Sakaguchi +5 more | 2007-02-13 |
| 5888420 | Liquid crystal device and process for preparing the same | Yukari Sakai, Hideo Hama | 1999-03-30 |
| 5724115 | Liquid crystal device and process for preparing the same | Yukari Sakai, Hideo Hama | 1998-03-03 |
| 5389287 | Antiferroelectric liquid crystal composite material, process for preparing the same, and liquid crystal element using the same | Shinichi Nishiyama, Hideo Hama, Tooru Yamanaka | 1995-02-14 |