Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665496 | Method for producing color filter | Hiroyoshi Omika, Yutaka Otsuki, Hitoshi Yuasa, Eiji Yoda, Masayuki Ando +2 more | 1997-09-09 |
| 5650741 | Power line connection circuit and power line switch IC for the same | Katsuya Ishikawa | 1997-07-22 |
| 5629919 | Two plate-like beam splitting device | Takao Hayashi, Hideki Aiko, Akira Matsubara | 1997-05-13 |
| 5616931 | Semiconductor device | Keiji Toriyama | 1997-04-01 |