Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401240 | Rotary electric machine including rotor with skew and stator in which top width of teeth is set based on skew angle | Kodai OKAZAKI, Junji KITAO, Kengo KUMAGAI | 2025-08-26 |
| 12316189 | Magnetic flux modulation type magnetic gear | Kodai OKAZAKI, Junji KITAO | 2025-05-27 |
| 12272993 | Rotating electric machine | Kosho Yamane, Junji KITAO, Kodai OKAZAKI, Tatsuo Nishimura, Tomohira Takahashi | 2025-04-08 |
| 12249873 | Rotary electric machine | Tomohira Takahashi, Junji KITAO, Shinji Nishimura | 2025-03-11 |
| 12199479 | Electromagnetic device having stator core formed with stacked thin sheets and aircraft in which electromagnetic device is used | Hiroshi Mitsuda, Kazumasa Ito | 2025-01-14 |
| 12191723 | Rotary electric machine having a stator core formed with stacked thin sheets and aircraft using the rotary electric machine core | Hiroshi Mitsuda, Kazumasa Ito | 2025-01-07 |
| 11967863 | Rotating electric machine | Hiroshi Mitsuda, Moriyuki Hazeyama, Masaya Inoue, Masashi Nakamura | 2024-04-23 |
| 11929649 | Rotating electric machine with magnet insertion hole arrangement | Hiroshi Mitsuda, Masaya Inoue, Masashi Nakamura, Moriyuki Hazeyama | 2024-03-12 |
| 11894725 | Rotating electric machine | Hiroshi Mitsuda, Moriyuki Hazeyama, Masaya Inoue, Masashi Nakamura | 2024-02-06 |
| 11894726 | Rotating electric machine | Junji KITAO, Kosho Yamane, Tomohira Takahashi | 2024-02-06 |
| 11811340 | Control device for rotating electric machine and drive system | Kan Akatsu, Yuki Sakai, Hiroki Hijikata | 2023-11-07 |
| 11799337 | Rotating electric machine | Junji KITAO, Kosho Yamane, Tomohira Takahashi | 2023-10-24 |
| 11456633 | Permanent magnet rotating electric machine | Tomohira Takahashi, Junji KITAO, Masatsugu Nakano, Kosho Yamane | 2022-09-27 |
| 11451102 | Rotary electric machine | Yusuke KIMOTO, Junji KITAO, Tomohira Takahashi, Junichi Nakazono | 2022-09-20 |
| 11408721 | Rotation angle detection device and rotation angle detection method | Koji Nishizawa, Tatsuo Nishimura, Hideaki Arita, Masaya Inoue | 2022-08-09 |
| 11283332 | Rotating electric machine | Junji KITAO, Tomohira Takahashi, Yusuke KIMOTO, Masatsugu Nakano, Yuya Tanaka | 2022-03-22 |
| 11218104 | Dynamoelectric machine control method, dynamoelectric machine control device, and drive system | Haruyuki Kometani | 2022-01-04 |
| 11171523 | Rotary electric machine | Moriyuki Hazeyama, Junji KITAO, Shogo Okamoto, Shinji Nishimura, Ryuichi KITORA +2 more | 2021-11-09 |
| 11152875 | Multigroup-multiphase rotary electrical machine control device and multigroup-multiphase rotary electrical machine drive device | Moriyuki Hazeyama, Kodai OKAZAKI | 2021-10-19 |
| 11114968 | Rotating electric machine device and rotating electric machine device control method | Hideaki Arita, Junji Hori, Tomohira Takahashi, Kenzo Makino, Masaya Inoue | 2021-09-07 |
| 11088647 | Dynamoelectric machine control method, dynamoelectric machine control device, and drive system | Haruyuki Kometani | 2021-08-10 |
| 11046191 | Drive system and drive control method | Yohei Tan, Shigeki Harada, Masahiro Iezawa | 2021-06-29 |
| 10852163 | Rotation angle detection device and rotation angle detection method | Hitoshi Isoda, Tatsuo Nishimura, Hideaki Arita, Shinji Nishimura, Koji Nishizawa | 2020-12-01 |
| 10668917 | Drive system and drive control method | Masaki Yamada, Takeshi Mori, Shigeki Harada, Moriyuki Hazeyama | 2020-06-02 |
| 10468947 | Rotary electric machine | Hideaki Arita, Akihiro Daikoku | 2019-11-05 |