Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602432 | Silent warning vibration generator for portable equipment | — | 1997-02-11 |
| 5289209 | Printing head for ink-jet printer | Naomichi Suzuki, Toyoji Asahina, Shizuo Yamaguchi, Hiroshi Ogawa, Hisato Hiraishi +1 more | 1994-02-22 |
| 4912514 | Electrophotographic printer | — | 1990-03-27 |
| 4365550 | Printing mechanism for dot matrix printers | Toshio Kurihara | 1982-12-28 |
| 4268182 | Device for detecting travel condition of inkribbon for printers | Yasuo Okawara, Toshikazu Shimazaki | 1981-05-19 |
| 4263847 | Printing mechanism for dot matrix impact printers | Toshio Kurihara, Tsutomu Iesaka | 1981-04-28 |
| 4246478 | Position detector with two timing disks rotating at different speeds | Yutaka Nishiyama, Tohio Kurihara | 1981-01-20 |
| 4234260 | Device for feeding ink ribbon | Masao Kunita, Toshio Kurihara | 1980-11-18 |
| 4230039 | Drum printer with helically arranged type sets | Toshio Kurihara, Yutaka Nishiyama, Masao Kunita, Teruo Kinoshita, Makoto Yasunaga | 1980-10-28 |
| 4188135 | Multiple inked ribbon color changeover mechanism for printing machine | Takashi Sawada, Yasuo Okawara, Michio Koizumi, Toshio Kurihara | 1980-02-12 |
| 4184780 | Printer | Toshio Kurihara, Yasuo Ohkawara | 1980-01-22 |