Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38496 | Thermosensitive recording material | Ichiro Sawamura | 2004-04-13 |
| 6319878 | Thermosensitive recording medium | Hiroyuki Ina, Ryohichi Kitajima, Isao WASHIO, Shinji Okada | 2001-11-20 |
| 5866504 | Transparent thermosensitive recording material | Shinji Okada | 1999-02-02 |
| 5866508 | Thermosensitive recording material | Ichiro Sawamura | 1999-02-02 |
| 5536697 | Thermal printing material for providing improved image reliabilities | Kunihiko Hada, Shuji Miyamoto | 1996-07-16 |
| 5409881 | Thermosensitive recording material | Yasutomo Mori, Mitsuru Naruse, Kunihiko Hada | 1995-04-25 |
| 5231068 | Thermosensitive recording material | Shuji Miyamoto, Akie Murofushi | 1993-07-27 |
| 5087527 | Thermal transfer recording medium | Ryouchi Shimura, Minoru Hakiri, Youji Ide | 1992-02-11 |
| 4818605 | Thermosensitive image transfer recording medium | Akira Suzuki, Nobuo Mochizuki, Kunichika Morohoshi | 1989-04-04 |
| 4784905 | Thermosensitive image transfer recording medium | Akira Suzuki, Nobuo Mochizuki, Mitsuru Hashimoto | 1988-11-15 |
| 4652486 | Multi-strike ink ribbon | Kazuhiro Hasebe | 1987-03-24 |
| 4250241 | Liquid developer for use in electrophotography | Kazuo Tsubuko, Taro Kimura, Junichiro Hashimoto | 1981-02-10 |