Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565966 | Glass composition for glass fiber, glass fiber, and glass fiber-reinforced resin composition using same | Takanobu HOSOKAWA, Tadashi Kurita, Takashi Nonaka | 2023-01-31 |