Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10114304 | Toner binder, and toner | Tomohisa Kato, Eiji Iwawaki, Hiroshi Odajima, Mana Sanpei, Yuko Sugimoto | 2018-10-30 |
| 9921505 | Toner binder, and toner | Tomohisa Kato, Eiji Iwawaki, Hiroshi Odajima, Mana Sanpei, Yuko Sugimoto | 2018-03-20 |
| 7557241 | Method for producing α,β-unsaturated carboxylic acid ester, α,β-unsaturated carboxylic acid ester, and lubricating oil additive | Hideo Nakanishi, Tsuyoshi Yuki | 2009-07-07 |