Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319821 | Aqueous pigment dispersion | Takeshi Yano, Kenji Kitada, Shinichi Naito | 2025-06-03 |
| 10216110 | Toner binder and toner | Masaru Honda, Tsuyoshi Izumi, Masashi Minaki | 2019-02-26 |
| 10114304 | Toner binder, and toner | Satoshi Utsui, Tomohisa Kato, Eiji Iwawaki, Mana Sanpei, Yuko Sugimoto | 2018-10-30 |
| 9921505 | Toner binder, and toner | Satoshi Utsui, Tomohisa Kato, Eiji Iwawaki, Mana Sanpei, Yuko Sugimoto | 2018-03-20 |