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. Denso Corporation (1 from 19,697 patents)
2. Kyosan Denki Co., Ltd. (1 from 84 patents)
1 patent:
1. 10578063 - Relief valve and fuel supplying system