Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851738 | Soft magnetic material and method for manufacturing the same | Kazuhiro HENMI, Toru Takahashi, Noriharu Yodoshi | 2023-12-26 |
| 11817245 | Soft magnetic powder | Toru Takahashi, Kazuhiro HENMI, Noriharu Yodoshi | 2023-11-14 |
| 11232901 | Method for producing laminated magnetic core | Nobuyuki Nishiyama, Kana Takenaka, Yukio Nishikawa, Terutsugu Segawa | 2022-01-25 |
| 10767249 | Magnetic powder and production method thereof, magnetic core and production method thereof, coil component and motor | Toru Takahashi, Kazuhiro HENMI, Noriharu Yodoshi | 2020-09-08 |
| 10758982 | Magnetic powder and production method thereof, magnetic core and production method thereof, coil component and motor | Toru Takahashi, Noriharu Yodoshi | 2020-09-01 |
| 10636567 | Heat treatment apparatus for laminated body of amorphous alloy ribbon and soft magnetic core | Nobuyuki Nishiyama, Terutsugu Segawa, Tohru Kojima, Yukio Nishikawa | 2020-04-28 |
| 10461589 | Magnetic-plate laminated body and motor | Nobuyuki Nishiyama, Yukio Nishikawa, Tohru Kojima, Takeshi Ogawa | 2019-10-29 |
| 10388444 | Alloy powder and magnetic component | Nobuyuki Nishiyama, Parmanand Sharma, Kana Takenaka | 2019-08-20 |
| 9850562 | Fe-based nano-crystalline alloy | Akiri URATA, Yasunobu Yamada, Hiroyuki Matsumoto, Shigeyoshi Yoshida | 2017-12-26 |
| 9506824 | Magnetostrictive film, magnetostrictive element, torque sensor, force sensor, pressure sensor, and manufacturing method therefor | Yoshitsugu Motoe, Koji Nakashima, Tomohito Ishikawa, Masaharu Sugiyama, Takanori IGARASHI +2 more | 2016-11-29 |
| 9287028 | Alloy composition, Fe-based nano-crystalline alloy and forming method of the same | Akiri URATA, Yasunobu Yamada, Hiroyuki Matsumoto, Shigeyoshi Yoshida | 2016-03-15 |
| 8968891 | Metallic glass, magnetic recording medium using the same, and method of manufacturing the magnetic recording medium | Akihisa Inoue, Wei Zhang, Hisamichi Kimura | 2015-03-03 |
| 8491731 | Alloy composition, Fe-based nano-crystalline alloy and forming method of the same and magnetic component | — | 2013-07-23 |
| 8377580 | Metallic glass, magnetic recording medium using the same, and method of manufacturing the magnetic recording medium | Akihisa Inoue, Wei Zhang, Hisamichi Kimura | 2013-02-19 |
| 8287665 | Soft magnetic alloy, magnetic part using soft magnetic alloy, and method of manufacturing same | Akiri URATA, Hiroyuki Matsumoto | 2012-10-16 |
| 8277579 | Amorphous alloy composition | — | 2012-10-02 |
| 6692582 | Hard magnetic alloy, hard magnetic alloy compact and method for producing the same | Akinori Kojima, Takashi Hatanai, Yutaka Yamamoto, Akihisa Inoue | 2004-02-17 |
| 6591479 | Production method for a spin-valve type magnetoresistive element | Yukie Nakazawa, Masamichi Saito, Naoya Hasegawa | 2003-07-15 |
| 6496338 | Spin-valve magnetoresistive sensor including a first antiferromagnetic layer for increasing a coercive force and a second antiferromagnetic layer for imposing a longitudinal bias | Naoya Hasegawa, Masamichi Saito | 2002-12-17 |
| 6446702 | Apparatus and method for producing metallic ribbon | Junichi Murakami, Akinori Kojima, Yutaka Yamamoto, Takashi Hatanai | 2002-09-10 |
| 6425961 | Composite hard magnetic material and method for producing the same | Akinori Kojima, Yutaka Yamamoto, Akihisa Inoue | 2002-07-30 |
| 6387548 | Exchange coupling film and magnetoresistance effect type element using this exchange coupling film, and thin film magnetic head using the magnetoresistance effect type element | Naoya Hasegawa, Masamichi Saito, Kazuya Oominato, Yutaka Yamamoto | 2002-05-14 |
| 6351204 | Thin magnetic element and transformer | Kiyohito Yamasawa, Yasuo Hayakawa, Takashi Hatanai, Yutaka Naito, Naoya Hasegawa | 2002-02-26 |
| 6346338 | Combination magnetoresistive/inductive thin film magnetic head and its manufacturing method | Toshinori Watanabe, Akira Takahashi, Fumihito Koike, Nobuhiro Hayashi, Yoshihiro Kanada +4 more | 2002-02-12 |
| 6326092 | Magnetoresistance device and production method thereof | Kazuaki Ikarashi, Naoya Hasegawa | 2001-12-04 |