Average Co-Inventor Count = 4.00
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. Kitagawa Industries Co., Inc. (2 from 260 patents)
2. Shinshu University (2 from 118 patents)
2 patents:
1. 11452973 - Reverse osmosis membrane and method for producing reverse osmosis membrane
2. 10751668 - Method of forming reverse osmosis membrane