Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892811 | Silver halide photographic material | Morio Yagihara, Mitsunori Ono | 1990-01-09 |
| 4889796 | Silver halide photographic emulsion | Yuichi Ohashi, Masaki Okazaki | 1989-12-26 |
| 4724201 | Photoresponsive material | Masaki Okazaki, Haruo Takei | 1988-02-09 |
| 4690885 | Silver halide photographic material | Morio Yagihara | 1987-09-01 |
| 4659651 | Silver halide photographic materials containing a blocked photographic reagent | Morio Yagihara | 1987-04-21 |
| 4578345 | Method for processing color photographic light-sensitive material | Shigeru Ohno, Shinzo Kishimoto, Morio Yagihara | 1986-03-25 |
| 4518685 | Silver halide photographic light-sensitive material | Morio Yagihara, Mitsunori Ono, Yuji Mihara | 1985-05-21 |