Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072134 | Key switch device | Hirofumi Sato | 2000-06-06 |
| 5842799 | Recording apparatus with sheet guide | Takashi Yamamoto, Mutsuo Fukuoka | 1998-12-01 |
| 5820276 | Ribbon cassette with ribbon guide mechanism | Takashi Yamamoto, Mutsuo Fukuoka | 1998-10-13 |
| 5741081 | Ribbon cassette with feed member | Takashi Yamamoto, Mutsuo Fukuoka | 1998-04-21 |
| 5709487 | Ribbon cassette with guide member | Takashi Yamamoto, Mutsuo Fukuoka | 1998-01-20 |
| 5707159 | Recording apparatus and ribbon cassette installed therein | Takashi Yamamoto, Mutsuo Fukuoka | 1998-01-13 |
| 5350247 | Printer having erasing mechanism for repeated erasure | — | 1994-09-27 |
| 5269611 | Hammer driving mechanism for printing apparatus | Naohisa Kaneko | 1993-12-14 |
| 5024545 | Multi-impact character erasing apparatus with control of correction ribbon feed | Satoshi Yoshimoto | 1991-06-18 |
| 5020929 | Paper feed device | Akira Kobayashi | 1991-06-04 |
| 5015107 | Type-wheel cassette positioner for printer | Yuichi Harada | 1991-05-14 |
| 4902150 | Printing apparatus with an elongated signal-transmitting flexible member | Tatsuji Imai | 1990-02-20 |