Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428757 | Glass cloth, prepreg, and printed wiring board | Yuhei Urabayashi, Hirotaka Ikejiri | 2025-09-30 |
| 5104707 | Transfer sheet for making printed-wiring board by injection molding and method for producing same | Akihiko Watanabe, Yuuki Numazaki, Hirokazu Inoguchi | 1992-04-14 |