Average Co-Inventor Count = 7.50
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. (1 from 530 patents)
2. Teijin Pharma Limited (1 from 125 patents)
2 patents:
1. 8409016 - Card game system and card used in the card system
2. 7557110 - Pyrazolo[1,5-A] pyrimidine derivatives