Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025451 | Tape printer | Koshiro Yamaguchi, Akira Ito, Takahiro Miwa | 2011-09-27 |
| 8011843 | Tape cassette and tape printer | Koshiro Yamaguchi, Akira Ito, Takahiro Miwa | 2011-09-06 |
| 7942593 | Tape cassette and tape printing apparatus | Koshiro Yamaguchi, Akira Ito, Takahiro Miwa, Toshihide Fujikawa | 2011-05-17 |
| 7841790 | Tape printer and tape cassette with IC circuit part | Koshiro Yamaguchi, Akira Ito, Takahiro Miwa | 2010-11-30 |
| 4922448 | Word processing system having small-sized and large-sized displays for simultaneous display and automatic power shut-off circuit | Toshishige Okamoto, Satoshi Furukawa | 1990-05-01 |