Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133200 | Electrostatic image developing toner | Kouji Sugama, Anju Hori, Noboru Ueda | 2018-11-20 |
| 10005725 | Method for producing pyrrole derivative, and intermediate thereof | Masashi Watanabe, Noritada Sato | 2018-06-26 |