Issued Patents All Time
Showing 1–25 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057743 | Abnormality detection system of rotary electrical machine | Masafumi Fujita, Takahiro Sato, Takashi Ueda, Ken Nagakura, Masashi Kobayashi +1 more | 2024-08-06 |
| 11603002 | Charge and discharge device for electric vehicle | Haruhiko Murase, Makoto Ogawa, Michihito Okado | 2023-03-14 |
| 11346885 | Winding interlayer short-circuit detection apparatus and winding interlayer short-circuit detection method | Takahiro Sato, Masafumi Fujita, Ken Nagakura, Koji Ando, Yoichi TOMOE | 2022-05-31 |
| 11165291 | Stator core support device and rotating electrical machine | Masafumi Fujita, Takahiro Sato, Hideyuki Nakamura, Ken Nagakura, Kazuma Tsujikawa | 2021-11-02 |
| 11031832 | Stator of rotating electrical machine and method of manufacturing stator of rotating electrical machine | Shunsuke ISHIZAKI, Ken Nagakura, Yuichiro Gunji, Masahiro Seki | 2021-06-08 |
| 10859088 | Sliding material, shaft sleeve, and pump provided with shaft sleeve | Nobuaki Ito, Kenichi Sugiyama, Hiroshi Yakuwa, Makoto Komiya, Kenji Fujimoto | 2020-12-08 |
| 10770945 | Rotating electrical machine coil | Hidehito Matsuzaki, Tetsushi Okamoto, Fumio Sawa, Miki Nakamura, Atsushi Yamamoto +6 more | 2020-09-08 |
| 10749420 | Synchronous reluctance rotating electrical machine | Katsutoku Takeuchi, Makoto Matsushita, Daisuke Misu, Toshio Hasebe | 2020-08-18 |
| 10587159 | Rotor and reluctance motor | Katsutoku Takeuchi, Makoto Matsushita, Daisuke Misu, Toshio Hasebe | 2020-03-10 |
| 10530203 | Rotor and reluctance motor | Katsutoku Takeuchi, Makoto Matsushita, Daisuke Misu, Toshio Hasebe | 2020-01-07 |
| 10447126 | Induction motor including rotor teeth having an inclined surface | Makoto Matsushita, Daisuke Misu, Katsutoku Takeuchi, Fumiaki Ito, Toshio Hasebe | 2019-10-15 |
| 10069390 | Synchronous reluctance rotating electric machine | Daisuke Misu, Katsutoku Takeuchi, Makoto Matsushita, Yutaka Hashiba, Kazuaki Yuuki +1 more | 2018-09-04 |
| 9853508 | Synchronous reluctance motor and rotor for synchronous reluctance motor | Syou Fukumoto, Koji Ooishi, Makoto Matsushita, Daisuke Misu, Katsutoku Takeuchi +3 more | 2017-12-26 |
| 9852755 | Thin film magnetic head, head gimbals assembly, head arm assembly, and magnetic disk unit | Katsuki Kurihara, Yosuke Antoku | 2017-12-26 |
| 9780611 | Rotary electric machine using permanent magnet | Makoto Matsushita, Daisuke Misu, Katsutoku Takeuchi, Yutaka Hashiba, Masayuki Kawakami +3 more | 2017-10-03 |
| 9595892 | Electrostatic actuator | — | 2017-03-14 |
| 9496774 | Permanent magnet electric motor | Yutaka Hashiba, Kazuto Sakai, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +2 more | 2016-11-15 |
| 9490684 | Permanent magnet electric motor | Yutaka Hashiba, Kazuto Sakai, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +2 more | 2016-11-08 |
| 9434260 | Charging cable support arm | Michihito Ohkado, Makoto Ogawa, Katsutoshi Matsushita | 2016-09-06 |
| 9373992 | Permanent magnet electric motor | Yutaka Hashiba, Kazuto Sakai, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +2 more | 2016-06-21 |
| 9337709 | Axial gap type permanent magnet electric rotating apparatus and method of manufacturing the same | Yutaka Hashiba, Makoto Matsushita, Masanori Arata, Toshio Hirano, Takaaki Hirose | 2016-05-10 |
| 9231495 | Four-wire electrostatic actuator and stator | — | 2016-01-05 |
| 8796898 | Permanent magnet electric motor | Yutaka Hashiba, Kazuto Sakai, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +2 more | 2014-08-05 |
| 8674575 | Permanent magnet electric motor inducing short circuit current in short circuit coil | Kazuto Sakai, Yutaka Hashiba, Yosuke OTSUBO, Yusuke Matsuoka, Tadashi Tokumasu | 2014-03-18 |
| 8653710 | Permanent magnet electric motor | Kazuto Sakai, Yutaka Hashiba, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +1 more | 2014-02-18 |