Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319855 | Block copolymer, polymer composition, composition for viscous adhesive, viscous adhesive composition, and coupling agent | Ippei Kameda, Masato Yamada, Hitoshi Yamamoto | 2025-06-03 |