Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671707 | Apparatus for heat-treating powder particles and method of producing toner | Hironori Minagawa, Yuichi Mizo, Takeshi Ohtsu, Kohji Takenaka, Junichi Hagiwara +3 more | 2017-06-06 |
| 9665021 | Heat treating apparatus for powder particles and method of producing toner | Takeshi Ohtsu, Yuichi Mizo, Hironori Minagawa, Kohji Takenaka, Junichi Hagiwara +2 more | 2017-05-30 |
| 9665026 | Toner and two-component developer | Yosuke Iwasaki, Nozomu Komatsu, Kohji Takenaka, Hideki Kaneko, Takeshi Hashimoto +2 more | 2017-05-30 |
| 9651883 | Toner | Masayuki Hama, Ichiro Kanno, Takeshi Hashimoto, Nozomu Komatsu, Hiroyuki Fujikawa | 2017-05-16 |