Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9864290 | Toner for electrophotographic processes and electrostatic printing processes | Shiro Kuroki, Toshihiko Katakura, Akane Masumoto, Tsuneyoshi Tominaga | 2018-01-09 |
| 9366981 | Toner and toner production method | Takeshi Tsujino, Hidekazu Fumita, Nobuhisa Abe, Junya Asaoka | 2016-06-14 |
| 9341967 | Method for producing toner particles | Takeshi Tsujino, Junya Asaoka, Motoya Fukushima | 2016-05-17 |
| 7411267 | Semiconductor integrated circuit device | Yoshihiko Yasu, Yasuto Igarashi, Takashi Kuraishi, Kazumasa Yanagisawa | 2008-08-12 |