Average Co-Inventor Count = 1.41
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 Sammy Creation Inc. (4 from 19 patents)
4 patents:
1. 10922928 - Lottery device and lottery method
2. 10497206 - Game apparatus and game controlling method
3. 9978207 - Game machine, dice game system, and station machine
4. 9196128 - Game apparatus and computer-readable recording medium