Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841634 | Image forming apparatus and process unit | Shinichi Nishida | 2023-12-12 |
| 11829100 | Electrophotographic image forming apparatus and catridge | Shinjiro Toba, Takeo Kawanami, Shinichi Nishida, Yasuyuki Egami | 2023-11-28 |
| 11392082 | Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge | Shinichi Nishida, Tetsushi Uneme, Yasuyuki Egami, Yohei Anzai, Takeo Kawanami +3 more | 2022-07-19 |
| D832339 | Process cartridge for image forming apparatus | Shinjiro Toba, Masanari Morioka, Tetsushi Uneme | 2018-10-30 |
| 10082750 | Cleaning device and process cartridge | Shinjiro Toba | 2018-09-25 |
| 10025261 | Image forming apparatus | Tatsuya Suzuki, Noritomo Yamaguchi | 2018-07-17 |
| 9891583 | Remanufacturing method of developer accommodating unit | Noritomo Yamaguchi, Satoshi Nishiya, Jun Miura | 2018-02-13 |
| D807955 | Side cover for process cartridge for image forming device | Shinjiro Toba, Masanari Morioka, Tetsushi Uneme | 2018-01-16 |
| D798949 | Process cartridge for image forming apparatus | Shinjiro Toba, Masanari Morioka, Tetsushi Uneme | 2017-10-03 |
| D798948 | Process cartridge for image forming apparatus | Shinjiro Toba, Masanari Morioka, Ryosuke Nakazawa, Tetsushi Uneme | 2017-10-03 |
| 9772600 | Side member, cartridge, and image forming apparatus | Masanari Morioka | 2017-09-26 |
| 9733612 | Cartridge package and packageable process cartridge | Shinjiro Toba, Taiji Watanabe, Kengo Sakai | 2017-08-15 |
| 9727021 | Cartridge, image forming apparatus and manufacturing method of the cartridge | Kazuhiko Kanno | 2017-08-08 |
| 9720374 | Cartridge, image forming apparatus and manufacturing method of the cartridge | Kazuhiko Kanno | 2017-08-01 |
| D791862 | Process cartridge for image forming apparatus | Shinjiro Toba, Masanari Morioka, Ryosuke Nakazawa, Tetsushi Uneme | 2017-07-11 |
| D791224 | Process cartridge for image forming apparatus | Shinjiro Toba, Masanari Morioka, Ryosuke Nakazawa, Tetsushi Uneme | 2017-07-04 |
| 9688008 | Manufacturing method for cartridge having a molded electrode | Hiroshi Takarada, Kuniaki Hirukawa, Akira Suzuki, Nobuharu Hoshi | 2017-06-27 |
| D786962 | Side cover for process cartridge for image forming device | Shinjiro Toba, Masanari Morioka, Tetsushi Uneme | 2017-05-16 |
| 9639053 | Image forming apparatus and cartridge group | Shinjiro Toba, Toshiki Fujino | 2017-05-02 |
| 9599957 | Image forming apparatus | Tatsuya Suzuki, Noritomo Yamaguchi | 2017-03-21 |
| 9575434 | Remanufacturing method of developer accommodating unit | Noritomo Yamaguchi, Satoshi Nishiya, Jun Miura | 2017-02-21 |
| 9541863 | Developer accommodating unit, developing device, process catridge and electrophotographic image forming apparatus | Yosuke Kashiide, Noritomo Yamaguchi | 2017-01-10 |
| 9367025 | Cartridge including cartridge electrode integrally molded with frame | Hiroshi Takarada, Kuniaki Hirukawa, Akira Suzuki, Nobuharu Hoshi | 2016-06-14 |
| 9348264 | Unit, cleaning unit, process cartridge, and image forming apparatus | Noritomo Yamaguchi, Hiroyuki Munetsugu, Toshiki Fujino, Tetsuya Numata, Fumito Nonaka | 2016-05-24 |
| 9304488 | Cartridge package and packageable process cartridge | Shinjiro Toba, Taiji Watanabe, Kengo Sakai | 2016-04-05 |