Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10353309 | Electrostatic image developing toner | Kouji Sugama, Anju Hori, Noboru Ueda | 2019-07-16 |
| 10308604 | Method for producing pyrrole derivative, and intermediate thereof | Masashi Watanabe, Noritada Sato | 2019-06-04 |