Average Co-Inventor Count = 2.00
ph-index = 2
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. Asahi Chemical Company, Limited (2 from 8 patents)
2. Sumitomo Chemical Company, Limited (1 from 6,896 patents)
2 patents:
1. 7521391 - Coating composition of photocatalyst
2. 6096432 - Glazing layer-forming composition for hot-coating of furnace