Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852430 | Color liquid crystal display device | — | 1998-12-22 |
| 4930890 | Method and apparatus for detecting through-hole voids in multi-layer printed wiring board | Yasuhiko Hara | 1990-06-05 |
| 4832460 | Liquid crystal apparatus having pressure absorbing means | Koh Fujimura, Kohei Saito | 1989-05-23 |
| 4763142 | Electrophotographic printer with light micro-shutters | Kouhei Saitoh, Hisashi Aoki, Atsushi Mawatari | 1988-08-09 |
| 4688899 | Dual-frequency, dielectric anisotropy liquid crystal display | Koh Fujimura | 1987-08-25 |