Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072599 | Facsimile apparatus | Ryozo Oba, Takeo Nishijima | 2000-06-06 |
| 5282054 | Facsimile equipment having different operations with different power sources | Masao Oana, Hiromi Ichikawa | 1994-01-25 |
| 4769648 | Dot-printing device with independently operated data-processing units | Naoki Miyazaki, Kazuhiko Hiramatsu, Yasufumi Ichikawa | 1988-09-06 |
| 4652154 | Thermal printer operative in three modes including direct printing, printing with black ink ribbon cassette, and printing with color ink ribbon cassette | Keiichi Horiya, Kazuhide Takahama, Koichiro Sato | 1987-03-24 |