Average Co-Inventor Count = 3.24
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 Gaming, Inc. (4 from 320 patents)
4 patents:
1. 9619971 - Game machine, control method of controlling computer used in game machine, and computer program
2. D671172 - Twin-display
3. 7837198 - Symbol display device for game machine
4. D626602 - Twin-display