Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702780 | Process for producing a grain oriented silicon steel sheet excellent in surface properties and magnetic characteristics | Yukio Inokuchi, Yoh Ito | 1987-10-27 |
| 4690855 | Substrate for print circuit board, a print circuit board, and method of manufacturing the same | Yukio Inokuti, Toshihiko Funahashi, Yo Ito | 1987-09-01 |