Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362364 | Process for producing alkaline paper | Hideaki Senoh | 1994-11-08 |
| 5082724 | Photograhic paper support | Hiroo Kaji | 1992-01-21 |
| 5024986 | Heat sensitive recording paper | Hiroo Kaji, Kenji Hyodo, Hirokazu Ohkura | 1991-06-18 |
| 4665014 | Polyolefin coated photographic paper support | — | 1987-05-12 |
| 4482628 | Photographic paper containing magnesium oxide | Massashi Kubbota | 1984-11-13 |