Average Co-Inventor Count = 1.60
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. Ricoh Company, Ltd. (1 from 28,546 patents)
2. Autoliv Nissin Brake Systems Japan Co., Ltd. (1 from 65 patents)
2 patents:
1. 9566979 - Vehicle braking system for stability control
2. 8985569 - Document-sheet conveyance device and image forming apparatus