Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354595 | Surface-roughened polyester film | Eiji Yamamoto, Katsuyuki Touma, Minoru Kishida, Yoshiaki Kozuka, Hiroyuki Matsuda +3 more | 1994-10-11 |
| 5330863 | Photosensitive material for electronic photography use | Mitsuru Narita, Seizou Kitagawa | 1994-07-19 |