Assignee
- Mitsubishi Hitachi Power Systems
- Hokkaido Electric Power Co.
- Tohoku Electric Power Company
- Tokyo Electric Power Company Holdings, Incorporated
- Chubu Electric Power Company, Incorporated
- Hokuriku Electric Power
- Kansai Electric Power Co.
- Chugoku Electric Power Co.
- Shikoku Electric Power Co.
- Kyushu Electric Power Co.
- Electric Power Development Co.
- Central Research Institute Of Electric Power Industry
Inventors
- Masami Iida (14 patents)
- Yoshinori Koyama (41 patents)
- Katsuhiko Yokohama (17 patents)
- Naoki Suganuma (4 patents)
- Mutsuaki Taguchi (1 patents)