Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740494 | Method of recording image | Hideo Watanabe, Keishi Kubo, Minoru Hakiri, Nobuhiro Takigawa | 1988-04-26 |
| 4538164 | Heat-sensitive transfer medium | Nobuhiro Takigawa, Hideo Watanabe, Keishi Kubo, Minoru Hakiri, Eiichi Kawamura | 1985-08-27 |