Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501922 | Image forming apparatus with a housing diffusing ozone | Yukihiro Ito, Hiroaki Iwasaki, Yukikatsu Imanaka, Koji Kuramashi | 2002-12-31 |
| 6444385 | Electrophotosensitive material and method of producing the same | Jun Azuma, Maki Uchida, Daisuke Kuboshima, Yukikatsu Imanaka, Hiromi Nakatsu +1 more | 2002-09-03 |