Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796936 | Light scanning apparatus and image forming apparatus | Seiji Kuwabara | 2023-10-24 |
| 11753600 | Viscosity index-improving composition and lubricating oil composition | Hiroki Yamashita, Kazunori Yoshida | 2023-09-12 |