Average Co-Inventor Count = 4.36
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. Aruze Gaming America, Inc. (4 from 326 patents)
2. Universal Entertainment Corporation (2 from 692 patents)
4 patents:
1. 9767638 - Slot machine that increases the number of displayed symbols and control method thereof
2. 9324207 - Gaming machine producing effect when awarding benefit and control method thereof
3. 8858320 - Slot machine that increases the number of displayed symbols and control method thereof
4. 8480477 - Gaming machine producing effect when awarding benefit and control method thereof