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. Agency of Industrial Science & Technology, Ministry of International Trade & Industry (1 from 31 patents)
1 patent:
1. 6430957 - Method and apparatus for thermal transportation using polyvinyl alcohol