Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621398 | Magnetic core comprising a bond magnet including magnetic powder whose particle's surface is coated with oxidation-resistant metal | Teruhiko Fujiwara, Masayoshi Ishii, Haruki Hoshi, Hatsuo Matsumoto, Toru Ito +1 more | 2003-09-16 |
| 6590485 | Magnetic core having magnetically biasing bond magnet and inductance part using the same | Teruhiko Fujiwara, Masayoshi Ishii, Haruki Hoshi, Toru Ito, Tamiko Ambo | 2003-07-08 |