Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525755 | Thick film thermal head | Ryoichi Imai | 2003-02-25 |
| 6474806 | Printing machine having print heads and control method thereof | Takahiko Nakamura, Hiroshi Kaneda, Shoichi Miyata | 2002-11-05 |
| 6330015 | Thick film thermal head | Ryoichi Imai | 2001-12-11 |
| 6037958 | Method for cleaning thermal printing head | Ryuta Ono | 2000-03-14 |
| 5481100 | Spirally arranged bar code | — | 1996-01-02 |