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. Denso Corporation (1 from 19,785 patents)
2. Sumitomo Light Metal Industries, Ltd. (1 from 140 patents)
1 patent:
1. 7802716 - Method of manufacturing heat exchanger tube and heat exchanger