Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159471 | Scanner device having a binary signal depending upon density level of adjacent pixels | Tatsuya Satou, Kazuhiro Kuwabara | 1992-10-27 |
| 5065168 | Head driving pulse generation circuit for thermal recording apparatus | Michio Tsuchiya | 1991-11-12 |
| 4989018 | Recording apparatus having linear array of dot-forming elements for line-by-line recording, including means of improving image quality | Michio Tsuchiya, Yutaka Nonomura | 1991-01-29 |
| 4970529 | Thermal printer having control arrangement for protecting print head from sticking to medium | Michio Tsuchiya, Koji Takeyama, Yutaka Nonomura, Kazuhiro Kuwabara, Shuji Otsuka +2 more | 1990-11-13 |
| 4701768 | Thermo-magnetic recording device | Ryohei Komiya | 1987-10-20 |