Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188004 | Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Daisuke Noguchi, Yasuaki Hashimoto, Takashi Inukai, Sakiko Takeuchi | 2021-11-30 |
| 11181847 | Carrier for electrostatic image development, electrostatic image developer, and process cartridge | Shintaro Anno, Yasuaki Hashimoto, Yasuo Kadokura, Kazutsuna SASAKI, Jumpei IWASAKI | 2021-11-23 |
| 11150418 | Optical connector ferrule and optical connector | Dai Sasaki, Takayuki Shimazu, Hajime Arao, Sho YAKABE, Motoyoshi KIMURA +1 more | 2021-10-19 |
| 11137554 | Optical connection structure | Takako SASHIDA, Takayuki Shimazu, Dai Sasaki, Hajime Arao | 2021-10-05 |
| 11126102 | Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Yasuaki Hashimoto, Sakiko Takeuchi, Takashi Inukai, Daisuke Noguchi | 2021-09-21 |
| 11073772 | Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method | Yasuaki Hashimoto, Daisuke Noguchi, Takashi Inukai, Sakiko Takeuchi | 2021-07-27 |
| 11067913 | Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Takashi Inukai, Yasuaki Hashimoto, Daisuke Noguchi, Sakiko Takeuchi | 2021-07-20 |
| 11048183 | Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Yoshimasa Fujihara, Daisuke Noguchi, Shintaro Anno, Satoshi Miura | 2021-06-29 |
| 10928745 | Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Satoshi Miura, Yoshimasa Fujihara, Shintaro Anno, Daisuke Noguchi | 2021-02-23 |
| D908088 | Optical fiber connector | Dai Sasaki, Yoshikyo Tamekuni, Takako Hosokawa | 2021-01-19 |