Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604029 | Magnetic recording media and manufacturing method thereof | Kazuyoshi Honda | 1997-02-18 |
YM
Yoshiharu Maezawa
Overall (1997): #55,864 of 185,788Top 35%
1
Patents 1997