Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9159496 | Method of manufacturing electrode group unit for lithium ion capacitor and lithium ion capacitor | Hideaki Uehara, Yukio Iida, Yoshimi Wakamatsu | 2015-10-13 |
| 8587926 | Lithium ion storage device | Atsushi Sakurai, Hideaki Uehara, Yukio Iida, Yoshimi Wakamatsu | 2013-11-19 |
| 6995643 | Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil | Teruhiko Fujiwara, Masayoshi Ishii, Keita Isogai, Hatsuo Matsumoto, Toru Ito +1 more | 2006-02-07 |
| 6906608 | Magnetic core including magnet for magnetic bias and inductor component using the same | Teruhiko Fujiwara, Masayoshi Ishii, Keita Isogai, Toru Ito, Tamiko Ambo | 2005-06-14 |
| 6856231 | Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil | Teruhiko Fujiwara, Masayoshi Ishii, Keita Isogai, Hatsuo Matsumoto, Toru Ito +1 more | 2005-02-15 |
| 6753751 | Magnetic core including magnet for magnetic bias and inductor component using the same | Teruhiko Fujiwara, Masayoshi Ishii, Keita Isogai, Toru Ito, Tamiko Ambo | 2004-06-22 |
| 6717504 | Magnetic core including bias magnet and inductor component using the same | Teruhiko Fujiwara, Masayoshi Ishii, Keita Isogai, Toru Ito, Tamiko Ambo | 2004-04-06 |
| 6710693 | Inductor component containing permanent magnet for magnetic bias and method of manufacturing the same | Hatsuo Matsumoto, Toru Ito, Masahiro Kondo, Ryutaro Isoda, Toshiya Sato +3 more | 2004-03-23 |
| 6621398 | Magnetic core comprising a bond magnet including magnetic powder whose particle's surface is coated with oxidation-resistant metal | Teruhiko Fujiwara, Masayoshi Ishii, Keita Isogai, 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, Keita Isogai, Toru Ito, Tamiko Ambo | 2003-07-08 |