Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443665 | Method of manufacturing a copper electrical conductor, especially for transmitting audio and video signals and quality control method for such conductors | Kazuo Sawada, Yoshihiro Nakai, Kenji Miyazaki | 1995-08-22 |