Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11996220 | Soft magnetic alloy powder, dust core, and coil component | Ryoma NAKAZAWA, Yusuke TANIGUCHI, Hiroyuki Ono | 2024-05-28 |
| 11783988 | Method of manufacturing of an inductor element | Yasuhide Yamashita, Chiomi SATO | 2023-10-10 |
| 10984941 | Inductor element | Yasuhide Yamashita, Chiomi SATO, Syota Goto | 2021-04-20 |
| 10886056 | Inductor element | Yasuhide Yamashita, Chiomi SATO | 2021-01-05 |
| 10804026 | Inductor element and method of manufacturing the same | Yasuhide Yamashita, Chiomi SATO | 2020-10-13 |
| 10163560 | Coil device | Yuji Sezai | 2018-12-25 |
| 6940381 | Mn-Zn based ferrite, magnetic core for transformer and transformer | Masahiko Watanabe | 2005-09-06 |
| 6905629 | Mn-Zn ferrite, transformer magnetic core and transformer | Yuji Sezai, Kenya Takagawa, Masahiko Watanabe | 2005-06-14 |
| 6752932 | Ferrite core and its production method | Shigetoshi Ishida, Masahiko Watanabe | 2004-06-22 |
| 6627103 | Mn-Zn ferrite production process, Mn-Zn ferrite, and ferrite core for power supplies | Kenya Takagawa | 2003-09-30 |
| 6458286 | Manganese-zinc (Mn-Zn) based ferrite | Kenya Takagawa | 2002-10-01 |
| 5846448 | Ferrite and ferrite core for power supply | Takashi Ito, Osamu Takeda, Shoji Inoue | 1998-12-08 |