Average Co-Inventor Count = 3.43
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. Research Development Corporation of Japan (1 from 256 patents)
2. Kinotech Solar Energy Corporation (1 from 3 patents)
2 patents:
1. 7538044 - Process for producing high-purity silicon and apparatus
2. 5427678 - Composite oxide thin film