Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641363 | Sintered magnet and method for making | Akira Fukuno, Hideki Nakamura | 1997-06-24 |
GN
Gouichi Nishizawa
Overall (1997): #147,454 of 185,788Top 80%
1
Patents 1997