Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334847 | Power converter apparatus | Kazuaki Tobari, Hiroshi Watanabe, Masato Ohya | 2025-06-17 |
| 12061236 | Power conversion device, rotating machine system, and diagnosis method | Kohji Maki, Yoshitaka Iwaji, Atsuhiko Nakamura | 2024-08-13 |
| 11831262 | Motor control device | Mitsuru MATSUBARA, Kazuaki Tobari, Yuuri TAKANO, Yusuke UEI, Tetsuo YANADA | 2023-11-28 |
| 9557734 | Control network system, master apparatus, control data processing method, and control data processing program | Tatsuya Maruyama, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Yutaka Matsumoto +1 more | 2017-01-31 |
| 9148297 | Information processor and control network system | Tatsuya Maruyama, Tsutomu Yamada, Norihisa Yanagihara, Shinji Yonemoto, Takashi Iwaki +1 more | 2015-09-29 |
| 8913514 | Communication control unit and communication control system | Tatsuya Maruyama, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Yutaka Matsumoto | 2014-12-16 |
| 7888893 | Control apparatus and method for linear synchronous motor | Hirokazu Nagura, Hiromi Inaba, Toshifumi Yoshikawa, Yuri Takano, Masaki Sugiura | 2011-02-15 |
| 7151352 | Motor controller | Shinji Yonemoto, Yuri Takano, Yutaka Matsumoto, Hideto Takada | 2006-12-19 |
| 6147470 | Device for controlling induction motor and method of controlling the same | Makoto Takase, Hiroyuki Tomita, Seiji Ishida | 2000-11-14 |
| 5631819 | Power converter | Ryoso Masaki, Takashi Ikimi, Yuusuke Takamoto, Seiji Ishida, Sanshiro Obara | 1997-05-20 |