Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069390 | Synchronous reluctance rotating electric machine | Daisuke Misu, Katsutoku Takeuchi, Makoto Matsushita, Norio Takahashi, 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 |
| 9780611 | Rotary electric machine using permanent magnet | Makoto Matsushita, Norio Takahashi, Daisuke Misu, Katsutoku Takeuchi, Masayuki Kawakami +3 more | 2017-10-03 |
| 9496774 | Permanent magnet electric motor | Kazuto Sakai, Norio Takahashi, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +2 more | 2016-11-15 |
| 9490684 | Permanent magnet electric motor | Kazuto Sakai, Norio Takahashi, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +2 more | 2016-11-08 |
| 9373992 | Permanent magnet electric motor | Kazuto Sakai, Norio Takahashi, 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 | Norio Takahashi, Makoto Matsushita, Masanori Arata, Toshio Hirano, Takaaki Hirose | 2016-05-10 |
| 8796898 | Permanent magnet electric motor | Kazuto Sakai, Norio Takahashi, 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, Yosuke OTSUBO, Yusuke Matsuoka, Norio Takahashi, Tadashi Tokumasu | 2014-03-18 |
| 8653710 | Permanent magnet electric motor | Norio Takahashi, Kazuto Sakai, Kazuaki Yuuki, Masanori Arata, Yusuke Matsuoka +1 more | 2014-02-18 |
| 8624457 | Permanent magnet electric motor | Kazuto Sakai, Norio Takahashi, Kazuaki Yuuki | 2014-01-07 |
| 8569921 | Permanent-magnet type electric rotating machine | Kazuto Sakai, Norio Takahashi, Kazuaki Yuuki, Makoto Matsushita, Daisuke Misu +4 more | 2013-10-29 |
| 8362668 | Rotor for rotating electrical machine | Norio Takahashi, Mikio Takabatake, Masanori Arata, Kazuto Sakai, Wataru Ito +2 more | 2013-01-29 |
| 7854167 | Stator core loosening diagnosis device and stator core loosening diagnosis method | Norio Takahashi, Masayuki Ichimonji, Hitoshi Katayama, Takaharu Tani, Tatsuo Taniguchi +1 more | 2010-12-21 |
| 7804216 | Permanent-magnet reluctance electrical rotary machine | Norio Takahashi, Kazuto Sakai, Masanori Arata, Wataru Ito, Motoyasu Mochizuki +3 more | 2010-09-28 |
| 7291947 | Electric rotating machine with bearing seals | Makoto Mikami, Takeshi Hayashi, Yukihiko Kazao, Ikuo Saito, Hidekazu Shiomi +2 more | 2007-11-06 |
| 6794784 | Permanent magnet reluctance motor with embedded permanent magnet holes | Norio Takahashi, Kazuto Sakai, Masanori Arata, Yukihiko Kazao, Takashi Araki +2 more | 2004-09-21 |
| 6329734 | Permanent magnet and reluctance type rotating machine | Norio Takahashi, Kazuto Sakai, Masanori Arata, Hirotsugu Tsutsui | 2001-12-11 |
| 6268677 | Rotor for permanent magnet type rotating machine | Mikio Takabatake, Masanori Arata, Kazuto Sakai, Yoshio Hashidate, Norio Takahashi +2 more | 2001-07-31 |
| 6265801 | Permanent magnet type electrical rotating machine | Tadashi Tokumasu, Kazuto Sakai, Norio Takahashi | 2001-07-24 |