Average Co-Inventor Count = 6.00
ph-index = 4
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. (4 from 253 patents)
4 patents:
1. D437619 - Operating apparatus for a game machine
2. D435604 - Operating apparatus for a game machine
3. D433717 - Operating apparatus for a game machine
4. D431267 - Operating apparatus for a game machine