Average Co-Inventor Count = 3.00
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 (1 from 10,292 patents)
1 patent:
1. 7059778 - Optical fiber bundle, light source device using the optical fiber bundle, and method for manufacturing the light source device