Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296713 | Erasing method | Masaru Sugie, Chiaki Sekioka, Yoshiaki Yanagida, Masayuki Kubota, Hirobumi Haga | 2001-10-02 |
| 6071352 | Erasing method and erasing apparatus for performing that erasing method | Masaru Sugie, Chiaki Sekioka, Yoshiaki Yanagida, Masayuki Kubota, Hirobumi Haga | 2000-06-06 |
| 5472286 | Ink ribbon cassette | Masaru Sugie, Masayuki Kubota, Junji Akutsu, Minako Sato | 1995-12-05 |
| 5371838 | Dot printer with a reduced average number of dot-expansion operations | Kenichi Fujii, Motoki Matsubara | 1994-12-06 |
| 5366302 | Thermal printer | Yoshinobu Masumura, Motoki Matsubara, Takayasu Hongo | 1994-11-22 |
| 5336553 | Ink ribbon for printer and ink therefor | Masayuki Tanaka, Hiromichi Suzawa, Masayuki Kubota, Chiaki Sekioka, Minako Sato | 1994-08-09 |
| 5280274 | Method of detecting residual amount of web roll | Setsuo Sasabe, Takayasu Hongo | 1994-01-18 |
| 5259875 | Ink ribbon for printer and ink therefor | Masayuki Tanaka, Hiromichi Suzawa, Masayuki Kubota, Chiaki Sekioka, Minako Sato | 1993-11-09 |
| 5233365 | Dot-matrix printer having interchangeable line head and moving head technologies | Kenichi Fujii, Setsuo Sasabe | 1993-08-03 |
| 5218192 | Bar code printing medium | Kenichi Fujii, Motoki Matsubara | 1993-06-08 |
| 5176459 | Apparatus for pressing a print head in a printer | Kazuya Bessho, Takayasu Hongo | 1993-01-05 |
| 5135803 | Ink ribbon for printer and ink therefor | Masayuki Tanaka, Hiromichi Suzawa, Masayuki Kubota, Chiaki Sekioka, Minako Sato | 1992-08-04 |
| 5073786 | Thermal head breakage detecting circuit | Fumihiro Shimada | 1991-12-17 |
| 5053789 | Optically-switched thermal printhead system | Kenichi Fujii | 1991-10-01 |
| 4978973 | Thermal printer | Akira Ogushi | 1990-12-18 |
| 4738553 | Fixed head thermal printer | Kenmei Tanaka | 1988-04-19 |