Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627103 | Mn-Zn ferrite production process, Mn-Zn ferrite, and ferrite core for power supplies | Kenya Takagawa | 2003-09-30 |
KY
Katsushi Yasuhara
Overall (2003): #182,637 of 273,478Top 70%
1
Patents 2003