Average Co-Inventor Count = 1.88
ph-index = 7
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 Co., Ltd. (10 from 253 patents)
10 patents:
1. 6164646 - Ball game machine
2. 6082734 - Ball game machine
3. D413936 - Game machine
4. 5924927 - Racing game apparatus
5. D410256 - Game machine
6. 5887870 - Medal game machine
7. D396067 - Game machine
8. 5716275 - Running model for a race game machine
9. 5667218 - Medal game machine
10. 5649863 - Running model for a race game machine