Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779975 | Duct fan unit | Osamu Takashima, Kazuyoshi Matsumoto, Junichi Murano, Katsunori Shoji, Toshiyuki Uchida | 2004-08-24 |
| 6725991 | Driving device and fixing device | Junichi Murano, Kazuyoshi Matsumoto, Katsunori Shoji, Osamu Takashima, Toshiyuki Uchida | 2004-04-27 |