Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421162 | Glass composition for glass fibers, glass fiber, glass fiber woven fabric, and glass-fiber-reinforced resin composition | Ryo Nishikubo, Yoichi HIRAISHI, Tadashi Kurita | 2025-09-23 |
| 12351506 | Glass composition for glass fibers, glass fibers, glass fiber textile, and glass fiber-reinforced resin composition | Tatsuya Komukai, Jun Ito, Kazuaki Takagi, Tadashi Kurita | 2025-07-08 |
| 11565966 | Glass composition for glass fiber, glass fiber, and glass fiber-reinforced resin composition using same | Hiroyuki Yabe, Tadashi Kurita, Takashi Nonaka | 2023-01-31 |
| 11565967 | Glass composition for glass fibers, glass fibers, glass fiber fabric, and glass fiber-reinforced resin composition | Masaru Urushizaki, Takashi Nonaka | 2023-01-31 |