Issued Patents All Time
Showing 101–125 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667108 | Brushless motor and disk drive apparatus | Toshikazu Himeno, Hongbing Du, Kazuya Enokizono | 2017-05-30 |
| 9581960 | Cartridge provided with coil-shaped electrode member | Isao Kishi, Shota Shinoya, Koji Abe, Yasushi Okabe | 2017-02-28 |
| 9581955 | Drum unit | Ryuya Yamazaki | 2017-02-28 |
| 9570461 | Method for manufacturing semiconductor memory device | Katsunori Yahashi, Daigo Ichinose, Tadashi Iguchi | 2017-02-14 |
| 9535395 | Process cartridge having drum unit and developing unit including an electrical terminal | Shota Shinoya | 2017-01-03 |
| 9501030 | Image forming apparatus | Masatoshi Shiraki, Yuichi Matsushita | 2016-11-22 |
| 9477202 | Image forming apparatus including coupling member selectively coupled to photosensitive drum | Yasushi Okabe | 2016-10-25 |
| 9465329 | Cleaning unit and image forming apparatus provided with the same | Yoshiyuki Okazaki, Ryuya Yamazaki, Takamasa Tsukada | 2016-10-11 |
| 9423768 | Image forming apparatus and tandem type photosensitive unit | Yasushi Okabe, Isao Kishi | 2016-08-23 |
| 9417596 | Drum unit | Ryuya Yamazaki | 2016-08-16 |
| 9400474 | Image forming apparatus | Norio Uchida, Takashi Arakawa | 2016-07-26 |
| 9366992 | Developer conveyance member and corresponding support part configuration for developer container and developing device | Shuichi Kato | 2016-06-14 |
| 9354598 | Image forming apparatus provided with cartridge | — | 2016-05-31 |
| 9354599 | Drum unit capable of grounding photosensitive drum and cleaning member | Ryuya Yamazaki | 2016-05-31 |
| 9350140 | Quantum cascade laser and method for manufacturing quantum cascade laser | Hiroyuki Yoshinaga | 2016-05-24 |
| 9342046 | Process cartridge including plate configuration with inner and outer side plates that allow for attachment to image forming apparatus | Koji Abe | 2016-05-17 |
| 9318928 | Brushless motor, disk drive apparatus and brushless motor manufacturing method | Toshikazu Himeno, Hongbing Du, Kazuya Enokizono | 2016-04-19 |
| 9316999 | Tandem type photosensitive unit and image forming apparatus | Yasushi Okabe | 2016-04-19 |
| 9304437 | Drum unit for supporting developer cartridge that includes developing roller | — | 2016-04-05 |
| 9239564 | Drum unit capable of improving positioning precision of cleaner with respect to photosensitive drum | Ryuya Yamazaki | 2016-01-19 |
| 9213302 | Image forming apparatus having mechanism for restricting movement of cover | — | 2015-12-15 |
| 9207626 | Image forming apparatus | Norio Uchida, Takashi Arakawa | 2015-12-08 |
| 9209656 | Brushless motor and disk drive apparatus | Toshikazu Himeno, Hongbing Du, Kazuya Enokizono | 2015-12-08 |
| 9201370 | Image forming apparatus including coupling member selectively coupled to photosensitive drum | Yasushi Okabe | 2015-12-01 |
| 9201390 | Developer cartridge | Isao Kishi, Yasushi Okabe | 2015-12-01 |