Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885698 | Electrophotographic image-receiving film | Yoshio Tani, Kiyoshi Hosoi, Katsumi Harada | 1999-03-23 |
| 5733694 | Electrophotographic transfer film and color image formation process | Yoshio Tani, Kiyoshi Hosoi, Katsumi Harada | 1998-03-31 |
| 5510233 | Photographic material | Ken Nakanishi, Hiroyuki Tamaki, Sumio Nishikawa | 1996-04-23 |
| 5378592 | Photographic material | Ken Nakanishi, Hiroyuki Tamaki, Sumio Nishikawa | 1995-01-03 |