Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746998 | Dot impact printer | — | 2014-06-10 |
| 5863139 | Printing apparatus and a control method therefor | Naoki Asai, Hideki Kawakami | 1999-01-26 |
| 5664895 | Printing apparatus and a control method therefor | Naoki Asai, Hideki Kawakami | 1997-09-09 |
| 5468078 | Printer color ink ribbon positioning control | Naoki Asai, Yoshikazu Ito, Kiyoshi Ito, Akira Koyabu | 1995-11-21 |
| 5360279 | Printer ink ribbon control | Naoki Asai, Yoshikazu Ito, Kiyoshi Ito, Akira Koyabu | 1994-11-01 |
| D331938 | Ink ribbon cartridge | — | 1992-12-22 |
| 5061095 | Printer for printing on multiple types of printing sheets | Naoki Asai, Masahiro Minowa | 1991-10-29 |