Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963706 | Process cartridge and electrophotographic image forming apparatus | Masanari Morioka, Hiroshi Satoh, Yoshiyuki Batori, Naoki Matsumaru | 2005-11-08 |
| 6963700 | Image forming apparatus with variable speed charging member | Yasushi Shimizu, Junichi Kato, Hiroshi Satoh, Hiroyuki Oba | 2005-11-08 |
| 6953732 | Method of manufacturing a semiconductor device including a mosfet with nitride sidewalls | Shunichi Tokitoh | 2005-10-11 |
| 6944081 | Semiconductor storage and its refreshing method | Hiroyuki Takahashi, Atsushi Nakagawa, Yoshiyuki Katou, Hideo Inaba, Noriaki Komatsu +1 more | 2005-09-13 |
| 6907211 | Image forming apparatus | Junichi Kato, Yasushi Shimizu, Hiroshi Sato, Hiroyuki Oba | 2005-06-14 |
| 6898401 | Charging system, process cartridge and image forming apparatus | Keiji Okano | 2005-05-24 |
| 6847796 | Charging member and image forming apparatus provided with the same | Yasunori Chigono, Koichi Okuda, Yasushi Shimizu | 2005-01-25 |