Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299062 | Motor drive device | Keiichi Enoki, Masutaka Watanabe, Shingo Harada, Yoshimasa Nishijima | 2022-04-12 |
| 11050376 | Control device for permanent magnet type rotating electrical machine | Yoshimasa Nishijima, Keiichi Enoki, Masutaka Watanabe, Shingo Harada, Kazuhiko Otsuka | 2021-06-29 |
| 10992246 | Controller for AC rotary machine | Yoshimasa Nishijima, Keiichi Enoki, Masutaka Watanabe, Shingo Harada | 2021-04-27 |
| 10821967 | Control device and temperature detection condition determination method for motor system | Keiichi Enoki, Masutaka Watanabe, Yoshimasa Nishijima, Shingo Harada | 2020-11-03 |
| 10608569 | Control device of AC rotating electrical machine | Daisuke Matsumuro, Keiichi Enoki, Yoshimasa Nishijima, Masutaka Watanabe, Shingo Harada | 2020-03-31 |
| 10469015 | Motor control device | Shingo Harada, Keiichi Enoki, Masutaka Watanabe, Yoshimasa Nishijima | 2019-11-05 |
| 10404200 | AC-rotating-electric-machine control apparatus | Masutaka Watanabe, Keiichi Enoki, Yoshimasa Nishijima, Shingo Harada | 2019-09-03 |
| 10164446 | Discharge circuit malfunction diagnosis device and discharge circuit malfunction diagnosis method | Masami Nakashima, Shingo Yamaguchi | 2018-12-25 |
| 10050569 | Inverter control device and inverter control method | Shingo Harada, Keiichi Enoki, Masutaka Watanabe, Yoshimasa Nishijima | 2018-08-14 |
| 10027265 | Inverter control device and inverter control method | Shingo Harada, Keiichi Enoki, Masutaka Watanabe, Yoshimasa Nishijima, Michitaka Fujiwara | 2018-07-17 |
| 9950630 | Vehicle power source system | Toshiaki Date, Satoshi Wachi, Shingo Yamaguchi, Nozomu Kamioka | 2018-04-24 |
| 9283855 | Power management apparatus, power management method, and power management system | Nozomu Kamioka, Satoshi Wachi | 2016-03-15 |
| 6839329 | Cell flow synchronization establishing system of wireless ATM access system | Hiroyuki Sato, Syuji Sakata, Satoru Yamano | 2005-01-04 |
| 6625154 | Wireless asynchronous transfer mode communication system and method of controlling broadcast | — | 2003-09-23 |
| 6470004 | Wireless asynchronous transfer mode (ATM) communication system | — | 2002-10-22 |