Average Co-Inventor Count = 4.44
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. Toda Kogyo Corporation (2 from 388 patents)
2. Sumitomo Electric Industries, Limited (1 from 10,284 patents)
2 patents:
1. 9090479 - Ceramic powder, dielectric composite material containing the ceramic powder, and dielectric antenna
2. 8546475 - Infrared reflecting black pigment, and paint and resin composition using the infrared reflecting black pigment