Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921720 | Plasma treating apparatus and plasma treating method | Kiyoshi Arita, Tetsuhiro Iwai | 2005-07-26 |
| 6006063 | Fixing apparatus and image forming apparatus provided with the same | Tadafumi Shimizu, Hidehiko Inokuchi, Tetsuya Mitsuyasu, Hiroyuki Noda | 1999-12-21 |