Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D395453 | Display device | Kazuo Kawasaki, Akira Hashimoto, Katsuhiko Hayashi, Akihiko Ishizuka, Takashi Ifuji | 1998-06-23 |
| D394089 | Display device | Kazuo Kawasaki, Akira Hashimoto, Katsuhiko Hayashi, Akihiko Ishizuka, Takashi Ifuji | 1998-05-05 |
| 5438342 | Liquid crystal display apparatus and method and apparatus for driving same | — | 1995-08-01 |
| 5253091 | Liquid crystal display having reduced flicker | Shinichi Kimura, Hiroshi Suzuki | 1993-10-12 |
| 5235448 | Liquid crystal display having proportional TFT channel width | Hiroshi Suzuki | 1993-08-10 |
| 5110783 | Hydrotreating catalyst and method for preparation thereof | Hiroyuki Kiyofuji, Katsuhiro Shirono, Rinpei Tokuou, Jun Fuchigami | 1992-05-05 |
| 4986637 | Arrangement of picture elements for color display | — | 1991-01-22 |
| 4501996 | Deflection distortion correcting circuit | — | 1985-02-26 |