Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829449 | Image forming apparatus with transfer bias inverting function | Hiroyoshi Matsumoto, Teruaki Mitsuya, Tsuneaki Kawanishi, Natsuki Kuribayashi, Masayoshi Ishii +1 more | 2004-12-07 |
| 6815658 | Testing circuit for charge detection circuit, LSI, image sensor, and testing method for the charge detection circuit | Masayuki Takahashi, Hiroaki Ogawa | 2004-11-09 |
| 6813462 | Electro-photographic developing unit | Teruaki Mitsuya, Tsuneaki Kawanishi, Masayoshi Ishii, Hiroyoshi Matsumoto, Keisuke Kubota +1 more | 2004-11-02 |
| 6797932 | Charge amount detection circuit and two-dimensional image sensor using same | Masayuki Takahashi | 2004-09-28 |