Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474051 | Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unit | Mariko Takii, Koichi Sakata, Tohru Suganuma, Masahiro Seki, Masashi Nagayama +1 more | 2019-11-12 |
| 10254674 | Carrier for developer of electrostatic latent image, developer, and image forming apparatus | Masahiro Seki, Hiroyuki Kishida, Haruki Murata, Shinya Nakagawa, Saori Yamada +1 more | 2019-04-09 |
| 10031434 | Carrier and developer | Mariko Takii, Yoshihiro Murasawa, Takahiro Nakamura, Haruki Murata, Masato Taikoji +1 more | 2018-07-24 |
| 10025214 | Carrier, developing agent, image forming apparatus, image forming method, replenishment toner, and process cartridge | Masashi Nagayama, Mariko Takii, Yoshihiro Murasawa, Haruki Murata, Tohru Suganuma +4 more | 2018-07-17 |