Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673627 | Electrophotographic lithographic printing plate | Kenji Kunichika, Yoshikatsu Kagawa, Chikashi Ohishi, Sho Nakao | 1987-06-16 |
| 4654261 | Support of photographic paper | Takashi Takayanagi, Tetsuro Fuchizawa, Tetusji Jitsumatsu, Kiyoshi Murase, Hiroyuki Kato | 1987-03-31 |
| 4610956 | Process for producing support for photographic paper and the support produced by the process | Tetsuro Fuchizawa, Takashi Takayanagi | 1986-09-09 |
| 4605612 | Support for photographic paper having electron beam cured resin layer | Takashi Takayanagi | 1986-08-12 |
| 4572893 | Photographic resin-coated paper | — | 1986-02-25 |
| 4543269 | Process for producing supports for photographic paper | Masataka Kiritani, Takashi Takayanagi | 1985-09-24 |
| 4522906 | Electrophotographic plate-making material | Ichiro Yamamoto | 1985-06-11 |
| 4508804 | Support for electrographic plate-making material and a lithographic printing plate employing same | Tetsuro Fuchizawa | 1985-04-02 |
| 4476153 | Process for the preparation of photographic resin-coated paper | Masataka Kiritani | 1984-10-09 |
| 4443535 | Photographic resin-coated paper | Masataka Kiritani | 1984-04-17 |
| 4442200 | Process for the preparation of photographic resin-coated paper | — | 1984-04-10 |
| 4389455 | Photographic resin coated paper | — | 1983-06-21 |