Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480084 | Inductance element and manufacturing method thereof, and snubber using thereof | Tadao Saito, Kazumi Sakai, Takao Kusaka | 2002-11-12 |
| 6004661 | Amorphous magnetic material and magnetic core using the same | Kazumi Sakai, Takao Kusaka | 1999-12-21 |