Average Co-Inventor Count = 4.00
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. Sega Enterprises, Ltd. (2 from 264 patents)
2 patents:
1. 6270413 - Display method for games displays
2. 6200138 - Game display method, moving direction indicating method, game apparatus and drive simulating apparatus