Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988221 | Specific data input order for continuous strips of tags including line spacing amount | Tadashi Watanabe, Mitsuharu Takahashi | 1991-01-29 |
| 4501224 | Continuous tag printing apparatus | Hiroshi Kajiya, Mitsuharu Takahashi | 1985-02-26 |
| 4480933 | Guiding device for printing paper strip in a nonimpact printer | Hiroshi Kajiya | 1984-11-06 |
| 4363268 | Drum type bar code line printer | Yo Sato | 1982-12-14 |