Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8283287 | Thermosensitive recording material | Hideo Aihara, Ichiro Sawamura, Hiroshi Tohmatsu, Shinji Okada | 2012-10-09 |
| 8227379 | Thermosensitive recording medium and recording method | Shinji Okada, Hiroshi Tohmatsu, Hideo Aihara | 2012-07-24 |
| 7985711 | Thermosensitive recording material and recording method using the same | Hiroshi Tohmatsu, Hideo Aihara, Shinji Okada, Ichiro Sawamura | 2011-07-26 |
| 5718141 | Universal rolling machine | — | 1998-02-17 |
| 5533374 | Edging roll for rolling shape | Tsuneo Seto, Atsushi Hatanaka, Harumi Egeyama, Hironori Miura, Kazuo Ohmori | 1996-07-09 |
| 4777079 | Image transfer type thermosensitive recording medium | Masanaka Nagamoto, Tetsuji Kunitake, Junko Yamaguchi | 1988-10-11 |