| 11994448 |
Leakage oil detection device and leakage oil detection method |
Satoshi Ichimura, Akira Nishimizu, Akira YAMAGISHI |
2024-05-28 |
| 11494888 |
Work terminal, oil leakage detection apparatus, and oil leakage detection method |
Akira Nishimizu, Toshiaki Rokunohe, Akira YAMAGISHI |
2022-11-08 |
| 11282635 |
Stationary induction electric apparatus |
Satoshi Ichimura, Daigo KOMESU, Shinji Fujita, Hiroshi Morita |
2022-03-22 |
| 10755442 |
Oil leakage detector and oil leakage detection method and image processing unit |
Satoshi Ichimura, Tomohiro Moriyama, Jun Nukaga, Toshiaki Rokunohe, Akira YAMAGISHI +1 more |
2020-08-25 |
| 10509021 |
Diagnosing device for on-load tap changing apparatus, diagnosing method for on-load tap changing apparatus, and diagnosing device for transformer |
Yoshio Hamadate, Toshiaki Rokunohe, Akira YAMAGISHI, Hideyuki Miyahara |
2019-12-17 |
| 10234355 |
Leakage oil detection system |
Satoshi Ichimura, Tomohiro Moriyama, Jun Nukaga, Akira YAMAGISHI, Yasutomo Saito |
2019-03-19 |
| 10113933 |
Leakage oil detector system and method |
Toshiaki Rokunohe, Tomohiro Moriyama, Jun Nukaga, Akira YAMAGISHI, Yasutomo Saito |
2018-10-30 |
| 10090095 |
Stationary induction electrical apparatus |
Kenichi Kawamura, Hiroshi Miyao, Hiroshi Morita, Satoshi Ichimura, Jun Nukaga +4 more |
2018-10-02 |
| 9898830 |
Oil leakage detector and oil leakage detection method |
Satoshi Ichimura, Tomohiro Moriyama, Jun Nukaga, Toshiaki Rokunohe, Akira YAMAGISHI +1 more |
2018-02-20 |