Average Co-Inventor Count = 4.44
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. Konami Digital Entertainment Co., Ltd. (2 from 530 patents)
2 patents:
1. 9314693 - Game device
2. 8628397 - Multiplayer competition game device, game machine and game program