Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514429 | Cylindrical composite paperboard cushion core and process for producing same | Hiromi Kamihgaraguchi | 1996-05-07 |
| 5178936 | Support sheet for photographic printing sheet | Masahiro Kamiya | 1993-01-12 |
| 5177053 | Thermal transfer image-receiving sheet | Toshikazu Nagura, Kenji Yasuda, Michinori Tsuchiya, Masaru Kato | 1993-01-05 |
| 5055320 | Process for the preparation of support sheet for photographic printing paper and resulting article | Takaharu Miura, Minoru Moriki | 1991-10-08 |
| 4988559 | Support sheet for photographic printing sheet | Hiroyuki Nemoto, Masahiro Kamiya | 1991-01-29 |
| 4968554 | Support sheet for photographic paper | Masahiro Yamana, Takao Ayukawa, Masahiro Kamiya, Tetsu Uesaka | 1990-11-06 |
| 4895688 | Method of producing a support for photographic paper | Masahiro Kamiya, Tatsuo Miyakoda, Katsuhiko Sakata, Toshio Inada, Tatsumi Okada | 1990-01-23 |