Average Co-Inventor Count = 1.21
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. Universal Entertainment Corporation (4 from 692 patents)
2. Aruze Co. Ltd. (1 from 23 patents)
5 patents:
1. 8602870 - Gaming machine and game control method
2. 8323088 - Gaming machine and game control method
3. 8133108 - Gaming machine and game control method
4. 7740540 - Gaming machine
5. 7070504 - Gaming apparatus with displaying symbols on display regions where a plurality of types of symbols are variably displayed