Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374376 | Optically active aromatic compounds, preparation process therefor, liquid crystal materials and a light switching element | Takayuki Higashii, Shoji Toda, Masayoshi Minai, Shigeaki Chika, Koichi Fujisawa +1 more | 1994-12-20 |
| 5369143 | Inorganic fiber having modified surface and its use for reinforcement of resins | Naoki Inui, Kohji Yamatsuta, Hitoshi Murotani, Hideo Nagasaki, Shinichi Yachigo | 1994-11-29 |