Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876112 | Process for forming metallic patterned film | Tatsuya Adachi | 1989-10-24 |
| 4874632 | Process for forming pattern film | Yoshitomo Nakagawa, Hisao Houjyo, Masahiro Yamamoto | 1989-10-17 |