Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633042 | Process for manufacturing prepregs for use as electric insulating material | Yoshihiko Nakamura, Masahiro Matsumura, Yasuo Fukuhara, Yukio Hatta, Masaharu Yamamoto +5 more | 1997-05-27 |