| 11869686 |
Fluidizing particle and magnetic core |
Kyotaro Abe, Toshiaki Kikuchi |
2024-01-09 |
| 11569014 |
Dust core and inductor element |
Akihiro Harada, Masahito KOEDA |
2023-01-31 |
| 11516951 |
Noise suppression sheet |
Takashi Yamada, Atsushi Sato, Makoto Orikasa |
2022-11-29 |
| 11419250 |
Noise suppression sheet |
Takashi Yamada, Atsushi Sato, Makoto Orikasa |
2022-08-16 |
| 10923258 |
Dust core and inductor element |
Akihiro Harada, Yu Yonezawa |
2021-02-16 |
| 10147540 |
Planar coil element and method for producing the same |
Kyohei Tonoyama, Makoto Morita, Tomokazu Ito, Hitoshi Ohkubo, Manabu Ohta +2 more |
2018-12-04 |
| 8975997 |
Planar coil element |
Kyohei Tonoyama, Makoto Morita, Tomokazu Ito, Hitoshi Ohkubo, Manabu Ohta +2 more |
2015-03-10 |
| 7744702 |
Soft magnetic alloy powder, compact, and inductance element |
Hiroshi Tomita, Kesaharu Takatoh, Koyu Enda |
2010-06-29 |
| 7415757 |
Method for manufacturing inductor having coil embedded dust core |
Sadaki Satoh, Junetsu Tamura, Tsuneo Suzuki |
2008-08-26 |
| 7235208 |
Dust core |
— |
2007-06-26 |
| 6940387 |
Coil-embedded dust core and method for manufacturing the same |
Kazuhiko Shibata, Takashi Nagasaka, Junetsu Tamura, Yasuhiko Kitajima, Tsutomu Chou +1 more |
2005-09-06 |
| 6940388 |
Dust core |
— |
2005-09-06 |
| 6882261 |
Coil-embedded dust core and method for manufacturing the same, and coil and method for manufacturing the same |
Tsuneo Suzuki |
2005-04-19 |
| 6791445 |
Coil-embedded dust core and method for manufacturing the same |
Kazuhiko Shibata, Takashi Nagasaka, Junetsu Tamura, Yasuhiko Kitajima, Tsutomu Chou +1 more |
2004-09-14 |
| 6759935 |
Coil-embedded dust core production process, and coil-embedded dust core formed by the production process |
Tsuneo Suzuki, Tsutomu Chou, Jyunetsu Tamura, Sadaki Sato |
2004-07-06 |
| 6527823 |
Powder for dust cores and dust core |
— |
2003-03-04 |
| 6149704 |
Ferromagnetic powder for dust cores, dust core, and dust core fabrication process |
Takeo Tsukada, Katsuhiko Wakayama |
2000-11-21 |
| 6102980 |
Dust core, ferromagnetic powder composition therefor, and method of making |
Masami Endo, Takeo Tsukada, Masaaki Kanasugi, Kazuhiro Okada, Norishige Yamaguchi +2 more |
2000-08-15 |
| 5651841 |
Powder magnetic core |
Naoki Kawakubo, Hideaki Sone, Hidetoshi Suzuki |
1997-07-29 |
| 5348800 |
Composite soft magnetic material |
Yasuharu Miyauchi |
1994-09-20 |
| 5229219 |
Magnetic recording medium comprising a magnetic layer containing a specified magnetic ferrite powder and having a curie temperature up to 180.degree. C. |
Shigeo Satoh, Osamu Kohmoto, Tetsuhito Yoneyama, Shohei Mimura, Haruyuki Takahashi +1 more |
1993-07-20 |
| 5227235 |
Composite soft magnetic material and coated particles therefor |
Yasuharu Miyauchi |
1993-07-13 |
| 4882224 |
Magnetic particles, method for making and electromagnetic clutch using same |
Yoshikazu Narumiya |
1989-11-21 |
