Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493016 | Image transfer recording apparatus | Mitsuru Sawano | 2002-12-10 |
| 6445402 | Contact type recording head and image forming apparatus using the recording head | Mitsuru Sawano | 2002-09-03 |
| 6326991 | Thermal transfer apparatus equipped with ink ribbon uniform separation means | Mitsuru Sawano | 2001-12-04 |
| 5986683 | Cleaning roller system and operating method thereof | Mitsuru Sawano, Masatoshi Toda, Tetsuya Murase | 1999-11-16 |
| 5978007 | Thermal head | Mitsuru Sawano | 1999-11-02 |