Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631062 | Magnetic recording medium | Kenichi Masuyama, Hiroaki Takano, Kazuo Kato, Kazuko Hanai | 1997-05-20 |
NH
Noburo Hibino
Overall (1997): #98,392 of 185,788Top 55%
1
Patents 1997