Average Co-Inventor Count = 1.71
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. Sega Corporation (1 from 134 patents)
2. Kabushiki Kaisha Sega Games (1 from 12 patents)
2 patents:
1. 9849375 - Game program and game device
2. 7934992 - Gaming machine, game system, its program, and recording medium