Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640644 | Image forming apparatus having toner replenishment device | Kiyoshi Kimura | 1997-06-17 |
| 5327208 | Color image forming apparatus with a multicolor detachable process unit | Shunji Matsuo, Shizuo Morita, Satoshi Haneda, Masakazu Fukuchi, Seiko Naganuma +1 more | 1994-07-05 |
| 5300991 | Image forming apparatus with toner replenisher | — | 1994-04-05 |
| 5287161 | Color image forming apparatus with a multicolor detachable process unit | Shunji Matsuo, Shizuo Morita, Satoshi Haneda, Masakazu Fukuchi, Seiko Naganuma +1 more | 1994-02-15 |
| 5168308 | Clamshell-type electrophotographic image forming apparatus | Hiroyuki Honda | 1992-12-01 |
| 4939537 | Exposure controlling apparatus | Keiji Masuda | 1990-07-03 |
| 4461559 | Exposure ascertaining device for cameras | — | 1984-07-24 |
| 4453816 | Method and means for controlling the aperture blades of a camera through pulse motors | — | 1984-06-12 |
| 4396271 | Camera diaphragm control method | — | 1983-08-02 |
| 4364651 | Exposure ascertaining device for cameras | — | 1982-12-21 |