Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749553 | Vacuum robot, vacuum motor, and vacuum motor encoder | Masanobu Harada, Hiromitsu Akae | 2023-09-05 |
| 11251670 | Axial air-gap rotary electric machine having a different number of internal side layers and external side layers | Hirooki TOKOI, Daisuke Kitajima, Tomonori Kawagoe, Katsuyuki Yamazaki, Toru Sakai +4 more | 2022-02-15 |
| 11165312 | Axial-gap dynamo-electric machine | Hirooki TOKOI, Shuuichi TAKAHASHI, Yasuei YONEOKA, Toshifumi Suzuki, Toru Sakai +3 more | 2021-11-02 |
| 10763716 | Axial-air-gap dynamo-electric machine with a tubular-shaped stator bobbin | Hirooki TOKOI, Daisuke Kitajima, Tomonori Kawagoe, Katsuyuki Yamazaki, Toru Sakai +4 more | 2020-09-01 |
| 10530210 | Axial air gap rotating electric machine | Hirooki TOKOI, Shuuichi TAKAHASHI, Yasuei YONEOKA, Toshifumi Suzuki, Toru Sakai +3 more | 2020-01-07 |
| 9789568 | Solder, aluminum wire body and motor using the same | Takuya Aoyagi, Motomune Kodama, Takashi Naito, Tadashi Fujieda, Yuichi Sawai +2 more | 2017-10-17 |
| 9385581 | Magnetic gear mechanism | Yuji Enomoto, Junnosuke Nakatsugawa, Masashi Kitamura | 2016-07-05 |
| 9337708 | Magnetic gear-type electric rotating machine | Junnosuke Nakatsugawa, Yuji Enomoto | 2016-05-10 |
| 9154020 | Axial gap rotating-electric machine | Kenta DEGUCHI, Hirooki TOKOI, Zhuonan Wang, Yuji Enomoto | 2015-10-06 |
| 9143025 | Magnetic gear mechanism including a plurality of rotors or stators | Yuji Enomoto, Junnosuke Nakatsugawa, Masashi Kitamura, Kinya Kobayashi, Hironori Matsumoto | 2015-09-22 |
| 8742704 | AC motor control device and AC motor driving system | Junnosuke Nakatsugawa, Yoshitaka Iwaji, Hirokazu Nagura | 2014-06-03 |
| 8664902 | Polyphase AC motor, driving device and driving method therefor | Junnosuke Nakatsugawa, Yoshitaka Iwaji | 2014-03-04 |
| 8575804 | Magnetic gear | Junnosuke Nakatsugawa, Yuji Enomoto, Hirooki TOKOI, Hiroshi Morita | 2013-11-05 |
| 8513842 | Heat radiation structure for rotary electromotor | Junnosuke Nakatsugawa, Yuji Enomoto, Masashi Kitamura | 2013-08-20 |