Issued Patents All Time
Showing 151–175 of 283 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9213308 | Cartridge provided with protection cover capable of protecting developer carrier and image forming apparatus provided with the same | Yasumasa Fujii | 2015-12-15 |
| 9207631 | Developing cartridge | Takeyuki Takagi | 2015-12-08 |
| 9201389 | Developing cartridge | Takeyuki Takagi | 2015-12-01 |
| 9195208 | Developing cartridge | Takeyuki Takagi | 2015-11-24 |
| 9176428 | Cartridge and image forming device | — | 2015-11-03 |
| 9128455 | Developing cartridge | Takeyuki Takagi | 2015-09-08 |
| 9117704 | Semiconductor device, and manufacturing method for same | Naoki Makita, Masaki Saitoh | 2015-08-25 |
| 9116461 | Developing device | — | 2015-08-25 |
| 9091960 | Developing device for preventing toner leakage | Hiroshi Handa | 2015-07-28 |
| 9086677 | Developing cartridge | Takeyuki Takagi | 2015-07-21 |
| 9069280 | Developing cartridge and process cartridge for stably rotating developing roller | Hiroshi Handa | 2015-06-30 |
| 9050045 | Psychological state estimation device | — | 2015-06-09 |
| 9042776 | Process unit | Masatoshi Shiraki | 2015-05-26 |
| 9040177 | Dopant host | Yoshio Umayahara, Ryota Suzuki, Yoshikatsu Nishikawa, Masaru Ikebe, Yoshinori Hasegawa | 2015-05-26 |
| 9037032 | Developing cartridge | Takeyuki Takagi | 2015-05-19 |
| 9028940 | Sheet roll and sheet-like coupling member | Yoshinori Hasegawa, Hiroshi Adachi, Kaoru Mitsugi, Naohiro Ikai | 2015-05-12 |
| 9026004 | Developing cartridge and process cartridge for stably rotating developing roller | Hiroshi Handa | 2015-05-05 |
| 9020395 | Developing cartridge and process cartridge for stably rotating developing roller | Hiroshi Handa | 2015-04-28 |
| 9008017 | Wireless communication device and wireless communication system | Yuji Tohzaka, Tsuguhide Aoki, Yasuhiko Tanabe | 2015-04-14 |
| 8969851 | Detection device, photodiode array, and method for manufacturing the same | Hiroshi Inada, Yasuhiro Iguchi, Youichi Nagai, Kouhei Miura | 2015-03-03 |
| 8950614 | Biodegradable resin container with a vacuum-evaporated film and method of forming a vacuum-evaporated film | Takurou Ito, Kazuhiko Yamazaki | 2015-02-10 |
| 8901650 | Semiconductor device, and manufacturing method for same | Naoki Makita, Masaki Saitoh | 2014-12-02 |
| D718380 | Toner cartridge | Yasumasa Fujii, Tatsuo Ogasawara | 2014-11-25 |
| 8855247 | Wireless receiving apparatus and method | Masaki Ogata | 2014-10-07 |
| 8843027 | Photosensitive cartridge | Yasumasa Fujii | 2014-09-23 |