Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669050 | Developing apparatus using blank pulse bias | Yuji Sakemi, Koji Amemiya, Takeshi Menjo, Masami Izumizaki | 1997-09-16 |
| 5659842 | Image forming apparatus | Takashi Hasegawa, Nobuhiko Takekoshi, Yoichi Kimura | 1997-08-19 |
| 5655176 | Image forming apparatus having discharger which is controlled according to sheet rigidity | Tatsuo Takeuchi | 1997-08-05 |
| 5639583 | Transfer paper for outputting color images and method of forming color images by using same | Tatsuo Takeuchi, Jiro Ishizuka | 1997-06-17 |
| 5640658 | Image forming apparatus capable of forming image on both surfaces of recording material | Takahiro Kubo, Yasuo Nami, Ikuo Kuribayashi | 1997-06-17 |
| 5636625 | Tracheal airway apparatus | Kunihiko Miyagi | 1997-06-10 |
| 5620783 | Transfer paper for outputting color images and method of forming color images by using same | Tatsuo Takeuchi, Jiro Ishizuka | 1997-04-15 |
| 5604389 | Spindle motor | Nobuya Nitta, Saburou Kikuchi | 1997-02-18 |
| 5600421 | Image forming apparatus | Nobuhiko Takekoshi, Takashi Hasegawa, Yoichi Kimura | 1997-02-04 |