Issued Patents All Time
Showing 201–207 of 207 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613562 | Process of replenishing color developing solution with replenisher compositions | Satoru Kuse, Shigeharu Koboshi | 1986-09-23 |
| 4601975 | Method for processing light-sensitive silver halide color photographic material | Shigeharu Koboshi, Masao Ishikawa, Masahiko Kon, Satoru Kuse | 1986-07-22 |
| 4563405 | Processing solution having bleaching ability for light-sensitive silver halide color photographic material | Masao Ishikawa, Shigeharu Koboshi | 1986-01-07 |
| 4557586 | Image-forming apparatus | Kiyoshi Hayashi, Setsuo Hori, Nobuyuki Hirata, Masayuki Mizuno | 1985-12-10 |
| 4518680 | Bleach-fixing solution and processing of light-sensitive color photographic material by use thereof | Shigeharu Koboshi, Masao Ishikawa, Toshihiko Kimura, Moeko Higuchi | 1985-05-21 |
| 4431973 | Operational amplifier | Kunihiko Goto, Akihiko Ito, Hisami Tanaka, Tadahiro Saito | 1984-02-14 |
| 4429281 | Integrator for a switched capacitor-filter | Akihiko Ito, Hisami Tanaka, Norio Ueno | 1984-01-31 |