Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509021 | Diagnosing device for on-load tap changing apparatus, diagnosing method for on-load tap changing apparatus, and diagnosing device for transformer | Li Lu, Yoshio Hamadate, Toshiaki Rokunohe, Hideyuki Miyahara | 2019-12-17 |
| 10421281 | Liquid ejecting apparatus | Akihiro Toya | 2019-09-24 |
| 10403427 | Transformer | Yasunori Oono, Naoya Miyamoto | 2019-09-03 |
| 10234355 | Leakage oil detection system | Li Lu, Satoshi Ichimura, Tomohiro Moriyama, Jun Nukaga, Yasutomo Saito | 2019-03-19 |