Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10992203 | Axial gap type rotary electric machine | Hirooki TOKOI, Shuuichi TAKAHASHI, Yasuei YONEOKA, Toshifumi Suzuki, Kenji Uzawa +2 more | 2021-04-27 |
| 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 |
| 10523100 | Axial air-gap rotary electric machine | Hirooki TOKOI, Shuuichi TAKAHASHI, Yasuei YONEOKA, Shinya Yamaji, Toshifumi Suzuki +2 more | 2019-12-31 |