Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709946 | Cleaning blade, process cartridge, and image forming apparatus | Daisuke Tano, Yu NAKAMURA, Noriaki Kojima, Kei Tanaka, Shintaro Kikuchi | 2017-07-18 |
| 9354559 | Cleaning blade, process cartridge, and image forming apparatus | Yu NAKAMURA, Daisuke Tano, Masato Ono, Shintaro Kikuchi, Noriaki Kojima +1 more | 2016-05-31 |
| 9063452 | Image forming apparatus with decrement ratio between charging roller and photoconductor drum | Takuro Hagiwara, Yoshiki Shimodaira, Satoru TSUTO, Minoru Rokutan, Satoya Sugiura | 2015-06-23 |