Average Co-Inventor Count = 2.40
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. (1 from 264 patents)
2. Kabushiki Kaisha Sega Enterprises (1 from 145 patents)
2 patents:
1. 6338105 - Data transmission method and game system constructed by using the method
2. 6213879 - Data transmission system and game system with game peripherals using same