Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6183659 | Ferrite oxide magnetic material | Satoshi Murayama | 2001-02-06 |
MK
Motoi Kumagai
Overall (All Time): #3,571,414 of 4,157,543Top 90%
1
Patents All Time