Average Co-Inventor Count = 3.43
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. Fuji Machine Mfg. Co., Ltd. (2 from 336 patents)
2 patents:
1. 6649926 - Suction nozzle, and electric-component-position detecting apparatus
2. 5873691 - Electronic-component supplying system