OT

Osamu Tomobe

HI Hitachi: 6 patents #10 of 1,362Top 1%
Overall (2019): #22,698 of 560,194Top 5%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10473700 Voltage stability monitoring device and method Eisuke Kuroda, Yasuo Sato, Jun Yamazaki, Masahiro YATSU, Kouichi Hara +1 more 2019-11-12
10461538 System stabilization control device and power system control system Jun Yamazaki, Eisuke Kuroda, Akira Tsubota, Sumito TOBE, Masahiro YATSU 2019-10-29
10389133 Device and method for controlling power system Daichi Kato, Eisuke Kuroda, Masahiro YATSU 2019-08-20
10371592 System stability monitoring apparatus and method Jun Yamazaki, Masahiro YATSU, Sumito TOBE, Yasuo Sato, Eisuke Kuroda 2019-08-06
10222196 Electric power system monitoring device and electric power system monitoring system Jun Yamazaki, Masahiro YATSU, Sumito TOBE, Tatsuki Inuduka 2019-03-05
10193385 Power system monitoring apparatus, power system control apparatus, and power system monitoring method employing events of assumable breakdowns and assumable output changes Yasuo Sato, Masahiro YATSU, Kouichi Hara, Eisuke Kuroda, Jun Yamazaki 2019-01-29