Average Co-Inventor Count = 2.53
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. (4 from 528 patents)
4 patents:
1. D641047 - Game machine
2. D637652 - Game machine
3. D634790 - Game machine
4. D634791 - Game machine