Average Co-Inventor Count = 3.27
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. Nintendo Co., Ltd. (3 from 2,810 patents)
3 patents:
1. 8121642 - Wireless user network for handheld information terminals
2. 7972216 - Video game system and camera accessory for a video game system
3. 6811492 - Video game machine using digital camera and digital camera accessory for video game machine