Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895688 | Method of producing a support for photographic paper | Tsunehisa Shigetani, Masahiro Kamiya, Katsuhiko Sakata, Toshio Inada, Tatsumi Okada | 1990-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895688 | Method of producing a support for photographic paper | Tsunehisa Shigetani, Masahiro Kamiya, Katsuhiko Sakata, Toshio Inada, Tatsumi Okada | 1990-01-23 |