Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8180233 | Cooling device for cooling the inside of an image forming apparatus by a fan and image forming apparatus having the cooling device | Yoshitaka Kuroda, Yutaka Nakayama, Masayoshi Nishida, Kokichi Kasai, Akio Fukuyama +2 more | 2012-05-15 |
| 7668476 | Image forming apparatus capable of reducing disagreeable odor and volatile organic compounds | Kokichi Kasai | 2010-02-23 |