Average Co-Inventor Count = 4.50
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. Fuji Electric Co., Ltd. (3 from 4,814 patents)
3 patents:
1. 7168285 - Door device for vending machine
2. 6890044 - Door device for vending machine
3. 6584715 - Door for automatic vending machine