Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752932 | Ferrite core and its production method | Masahiko Watanabe, Katsushi Yasuhara | 2004-06-22 |
SI
Shigetoshi Ishida
Overall (2004): #116,921 of 270,089Top 45%
1
Patents 2004