Average Co-Inventor Count = 1.50
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. (2 from 530 patents)
2 patents:
1. 7976391 - Game system and replacement part
2. 7874922 - Game system and game part