Average Co-Inventor Count = 1.43
ph-index = 4
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)
2. Kabushiki Kaisha Sega (1 from 92 patents)
3. Sega Sammy Creation Inc. (1 from 19 patents)
6 patents:
1. D875181 - Electronic game station
2. 10318075 - Casing and light emission device for game device
3. D641048 - Simulated driving game device
4. D545912 - Simulated piloting game device
5. D524871 - Controller for a game device
6. D516128 - Game device