Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543903 | Heat roller type toner image fixing device having cleaning roller | Nobuo Fujita, Hideyuki Nanba, Masato Kawashima, Akihiro Komuro, Toshihiro Matsui | 1996-08-06 |
| 4543711 | System for automatically inserting U-tubes of heat exchanger or the like | Takeshi Wada, Hisanao Kita, Tatsuji Wada, Hironori Kadowaki | 1985-10-01 |