Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720340 | Toner | Yasushi Katsuta, Katsuyuki Nonaka, Taiji Katsura, Akane Masumoto, Harumi Takada +1 more | 2017-08-01 |
| 9556300 | Method for manufacturing resin particles and method for manufacturing toner particles | Kunihiko Nakamura, Akane Masumoto | 2017-01-31 |
| 9529289 | Method for producing toner particles | Koji Abe, Toshihiko Katakura, Akane Masumoto, Shiro Kuroki, Sara Inoue | 2016-12-27 |
| 9423708 | Method for producing toner particle | Kunihiko Nakamura, Akane Masumoto | 2016-08-23 |
| 8551680 | Toner | Yasukazu Ayaki, Atsushi Tani | 2013-10-08 |
| 8524434 | Toner and method for manufacturing toner | Ryoichi Fujita, Tsutomu Shimano | 2013-09-03 |
| 8383313 | Toner | Yasukazu Ayaki | 2013-02-26 |
| 8372573 | Toner | Yasukazu Ayaki, Atsushi Tani | 2013-02-12 |
| 7858282 | Toner | Yasukazu Ayaki | 2010-12-28 |