Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134404 | Sheet processing apparatus having a sheet transport path | Hideo Yoshikawa, Akihiro Tanaka | 2000-10-17 |
| 5739839 | Thermal printer having carriage and holder for multiple ink tape cassettes | Hirotoshi Iemura, Atsushi Kadoya, Kunihiko Sakaguchi | 1998-04-14 |
| 4961660 | Method for correcting mistypes in an electric typewriter | — | 1990-10-09 |
| 4708505 | Typewriter misprint correction method | Takeo Tsumura, Atsushi Kadoya | 1987-11-24 |
| 4648731 | Error correction member positioning system for a printer | Koji Yamaji | 1987-03-10 |
| 4645365 | Paper feed control in a printer | — | 1987-02-24 |
| 4618278 | Paper feed control in a printer | — | 1986-10-21 |
| 4408917 | Paper guide mechanism in a printer | Hirotoshi Matsui | 1983-10-11 |
| 4401990 | Nozzle cleaning device in an ink jet system printer | Masahiko Aiba, Yoichi Yamamoto, Ikuo Umeda | 1983-08-30 |
| 4369450 | Printer head in an ink jet system printer | Fusao Iwagami | 1983-01-18 |