Average Co-Inventor Count = 2.25
ph-index = 3
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 Corporation (3 from 134 patents)
3 patents:
1. 7828641 - Program for controlling execution of a game, and a game machine for executing the program
2. 7223169 - Program for controlling execution of a game, and a game machine for executing the program
3. 6924815 - Image generating system and image generation method for the same