Average Co-Inventor Count = 1.80
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. Sharp Kabushiki Kaisha Corporation (3 from 25,543 patents)
3 patents:
1. 6252563 - Coordinate input apparatus, coordinate input method and computer-readable recording medium including a coordinate input control program recorded therein
2. 5155068 - Method for manufacturing an IC module for an IC card whereby an IC
3. 5019700 - Multifunction card type electronic apparatus