Average Co-Inventor Count = 8.00
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. Kabushiki Kaisha Topcon (1 from 1,033 patents)
1 patent:
1. 7196302 - Laser measuring method and laser measuring system having fan-shaped tilted laser beams and three known points of photodetection system