Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338327 | Polymeric material, production method therefor, and polymeric material composition | Kenichi Oyaizu, Motoyasu Hirai, Yushun SUN, Kanta MATSUSHIMA, Jun Nakamura +1 more | 2025-06-24 |
| 11292890 | Curable resin composition and sealing material using same | Takuo Sugioka | 2022-04-05 |
| 10597517 | Curable resin composition and sealing material using same | Takuo Sugioka | 2020-03-24 |