Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415905 | Image forming apparatus | Satoshi Nishida, Hiroshi Yamaguchi, Yujiro Ishida | 2022-08-16 |
| 11174115 | Paper feeding apparatus and image forming apparatus | — | 2021-11-16 |
| 10409218 | Image forming apparatus | Yotaro Sato | 2019-09-10 |
| 10386757 | Cleaning apparatus, image forming apparatus, and program | — | 2019-08-20 |
| 8185007 | Transfer device, image forming apparatus and control method of transfer device | Shinichi Tsukamura | 2012-05-22 |
| 7660546 | Cleaning device and image forming apparatus provided therewith | — | 2010-02-09 |
| 5449471 | Urea grease compostition | Takahiro Ozaki, Yasushi Kawamura, Tetsuo Tsuchiya, Fumio Goto, Hideaki Tsuyuki +3 more | 1995-09-12 |
| 4778434 | Slide-type constant velocity universal joint | Kiyoshi Taniyama | 1988-10-18 |
| 4724708 | Method for balancing a propeller shaft | Kiyoshi Taniyama, Masaru Takeda | 1988-02-16 |