Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245257 | Liquid crystal compositions | Shinichi Nishiyama, Toyotaro Maruyama, Takahiro Fujiyama | 2001-06-12 |
| 6117359 | Tetralin compound, liquid crystal material and liquid crystal composition | Takahiro Fujiyama, Toyotaro Maruyama | 2000-09-12 |
| 5922242 | Liquid crystal display | Tatsuo Saishu, Kohki Takatoh, Hideo Hama | 1999-07-13 |
| 5888420 | Liquid crystal device and process for preparing the same | Mitsuko Nagai, Hideo Hama | 1999-03-30 |
| 5724115 | Liquid crystal device and process for preparing the same | Mitsuko Nagai, Hideo Hama | 1998-03-03 |
| 5719653 | Liquid crystal panel including antiferroelectric liquid crystal and process for producing the same | Takao Minato, Katsuhiro Suzuki, Hideo Hama | 1998-02-17 |
| 5589966 | Antiferroelectric liquid crystal light modulation device | Hideo Hama | 1996-12-31 |