Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980337 | Thermosensitive recording material | Hiroshi Sakamoto, Hiroaki Inoue | 1990-12-25 |
| 4912079 | Thermosensitive recording material | Hiroaki Inoue, Tomohisa Kakuda, Yasutomo Mori | 1990-03-27 |
| 4580152 | Heat sensitive transfer method | Nobuhiro Takigawa, Keishi Kubo, Hideo Watanabe, Minoru Hakiri | 1986-04-01 |
| 4562448 | Heat-sensitive transfer medium | Hideo Watanabe, Minoru Hakiri, Keishi Kubo, Nobuhiro Takigawa | 1985-12-31 |
| 4529993 | Heat sensitive transfer medium | Hideo Watanabe, Nobuhiro Takigawa, Minoru Hakiri, Keishi Kubo | 1985-07-16 |