Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817327 | Toner | Toru Takahashi, Yoshihiro Ogawa, Hiroki Watanabe, Wakashi Iida | 2017-11-14 |
| 9703216 | Toner using small-particle size magnetic iron oxide | Naohiko Tsuchida, Wakashi Iida, Yoshihiro Ogawa, Toru Takahashi | 2017-07-11 |
| 9606466 | Toner and two-component developer | Toru Takahashi, Yoshihiro Ogawa, Wakashi Iida | 2017-03-28 |