Average Co-Inventor Count = 5.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Ebara Corporation (1 from 2,508 patents)
2. Fuji Electric Holdings Co., Ltd. (1 from 80 patents)
1 patent:
1. 7126294 - Method and device for controlling photovoltaic inverter, and feed water device