Average Co-Inventor Count = 6.00
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. Sumitomo Electric Industries, Limited (2 from 10,239 patents)
2 patents:
1. 7143608 - Burner for synthesizing glass particles and method for producing porous glass body
2. 6725690 - Burner for synthesizing glass particles and method for producing porous glass body