Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250932 | Liquid crystal display device | Katsuhiro Ito | 1993-10-05 |
| 5183585 | Liquid crystal emulsion composition | Toshiya Koyama, Yukio Matsumoto, Katsuhiro Ito | 1993-02-02 |
| 5128785 | Liquid crystal display device substantially free from cross-talk having varistor layers coupled to signal lines and picture electrodes | Katsuhiro Ito, Hiroyuki Mori | 1992-07-07 |
| 5119218 | Liquid crystal display device having varistor elements | Katsuhiro Ito, Hiroshi Ichikawa, Takashi Honma | 1992-06-02 |
| 5070326 | Liquid crystal display device | Katsuhiro Ito | 1991-12-03 |
| 5066105 | Liquid crystal display device having varistor layers substantially free from cross-talk | Katsuhiro Ito | 1991-11-19 |
| 4294976 | Process for producing biphenyl compounds | Hiroshi Itatani, Akinori Shiotani, Akiyoshi Yokota, Motozoh Yoshikiyo | 1981-10-13 |
| 4247443 | Aromatic polyimide resin composition | Ichiro Sasaki, Hiroshi Itatani, Mikito Kashima, Shuji Yamamoto, Yoshikazu Sasaki | 1981-01-27 |