Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |