Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091297 | Silver halide color photographic material | Nobuo Furutachi, Genichi Furusawa | 1992-02-25 |
| 4981836 | Recording material | Naoto Yanagihara, Ken Iwakura, Akira Igarashi | 1991-01-01 |