Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604029 | Magnetic recording media and manufacturing method thereof | Yoshiharu Maezawa | 1997-02-18 |
KH
Kazuyoshi Honda
Overall (1997): #123,296 of 185,788Top 70%
1
Patents 1997