Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846619 | Dye dispersion liquid and thermosensitive recording material using the same | Yoshikazu Kaneko, Kunio Hayakawa, Mitsunobu Morita, Takeshi Kajikawa, Shuuji Miyamoto +1 more | 2005-01-25 |
| 6710015 | Thermosensitive recording material | Yoshikazu Kaneko, Mitsuru Naruse, Kunio Hayakawa, Mitsunobu Morita | 2004-03-23 |
| 6060427 | Thermosensitive recording material | Mitsuru Naruse, Takeshi Akimoto | 2000-05-09 |
| 5972836 | Thermosensitive recording medium | Mitsunobu Morita, Takeshi Kajikawa | 1999-10-26 |
| 5919729 | Thermosensitive recording medium | Takeshi Kajikawa, Mitsunobu Morita, Mitsuru Naruse | 1999-07-06 |
| 5721190 | Thermosensitive recording medium | Shuji Miyamoto, Takeshi Akimoto | 1998-02-24 |
| 5703006 | Thermosensitive recording medium | Motoi Orihara, Kunihiko Hada, Shuji Miyamoto | 1997-12-30 |
| 5646088 | Thermosensitive recording material and production process thereof | Kunihiko Hada, Motoi Orihara, Shuji Miyamoto | 1997-07-08 |
| 5622909 | Thermosensitive recording materials | Hiromi Furuya, Keishi Taniguchi, Takeshi Yuyama | 1997-04-22 |
| 5409881 | Thermosensitive recording material | Mitsuru Naruse, Kunihiko Hada, Motoo Tasaka | 1995-04-25 |
| 5043313 | Thermosensitive recording material | Norio Kurisu, Toshinobu Iwata, Mikio Goto | 1991-08-27 |
| 4985394 | Thermosensitive recording material | Norio Kurisu | 1991-01-15 |
| 4912079 | Thermosensitive recording material | Kanjirou Kawasaki, Hiroaki Inoue, Tomohisa Kakuda | 1990-03-27 |