Issued Patents 2025
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413140 | Power converter and control method for power converter | Hiroya NATSUHARA, Isao Kezobo, Chiaki Fujimoto, Atsushi Ito, Yusuke TAKARADA | 2025-09-09 |
| 12372380 | Resolver and electric power steering device | Hiroko IKEDA, Toshihiro Matsunaga, Kenji Ikeda, Kenta Kubo | 2025-07-29 |
| 12368365 | Power conversion device and electric power steering device | Hiroko IKEDA, Kenta Kubo, Yu Hirotani | 2025-07-22 |
| 12345310 | Sealing device | Yu YAMAGUCHI, Masamichi KISHIRO, Toshiaki Yamauchi | 2025-07-01 |
| 12345553 | Angle detection device | Akira Furukawa | 2025-07-01 |
| 12304576 | Angle detector, AC-rotating-machine controller, and electric power steering apparatus | Yuya TSUCHIMOTO, Isao Kezobo, Satoru Akutsu, Isao Sonoda, Genki Fujii | 2025-05-20 |
| 12304577 | Rotating machine control device and electric power steering device | Tomohiro Tamaru, Chiaki Fujimoto | 2025-05-20 |
| 12278582 | Controller for rotary machine | Akira Furukawa | 2025-04-15 |
| 12258081 | Rotation angle detection device and electric power steering device including same rotation angle detection device | Akira Furukawa | 2025-03-25 |
| 12235331 | Abnormality detection apparatus for resolver | Hiroko IKEDA, Kenji Ikeda, Kenta Kubo, Toshihiro Matsunaga | 2025-02-25 |
| 12212258 | Controller for rotary electric machine and electric power steering apparatus | Jun Kitagawa, Masahiko ORII, Kenta Kubo, Kenta SAWADA | 2025-01-28 |
| 12198964 | Electrostatic chuck and processing apparatus | Jun Shiraishi, Shuichiro Saigan, Yuki Sasaki, Masahiro Watanabe | 2025-01-14 |