Average Co-Inventor Count = 9.00
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. Kabushiki Kaisha Toshiba (2 from 52,722 patents)
2 patents:
1. 7754074 - Filtering apparatus, back wash method therefor, filtering device and power plant
2. 7309424 - Filtering apparatus, back wash method therefor, filtering device and power plant