Average Co-Inventor Count = 3.16
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. Konami Digital Entertainment Co., Ltd. (3 from 530 patents)
3 patents:
1. 8727890 - Game system and player matching method
2. 8651962 - Amusement system having communication function
3. 8360876 - Networked game machine, game information display and game program for mahjong game