Average Co-Inventor Count = 4.00
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. Omron Corporation (3 from 4,116 patents)
3 patents:
1. 9787233 - Movable object driving device and game machine
2. 9295122 - Light source control device and game machine
3. 9266016 - Light source control device and game machine