Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156810 | Powder container and image forming apparatus | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2018-12-18 |
| 10088776 | Developing device, and image forming apparatus and process cartridge incorporating same | Shinji Tamaki, Keiichi Yoshida, Ichiro Kadota, Shunji Katoh | 2018-10-02 |
| 10074648 | Method of manufacturing semiconductor device | Shinya Iwasaki, Tsuyoshi Nishiwaki, Atsushi Imai, Shuhei Oki | 2018-09-11 |
| 10042288 | Image forming apparatus capable of effectively developing images | Kenichirou Nagai | 2018-08-07 |
| 10031441 | Developing device, and image forming apparatus and process cartridge incorporating same | Keiichi Yoshida, Shinji Tamaki, Ichiro Kadota, Shunji Katoh | 2018-07-24 |
| 9983509 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2018-05-29 |
| 9964009 | Oil supply system for engine | Masanori Hashimoto, Hisashi Okazawa, Hiroaki Muranaka, Kimio Ishida, Sho Ishigaki | 2018-05-08 |