Average Co-Inventor Count = 3.43
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. Asmo Co., Ltd. (2 from 800 patents)
2 patents:
1. 9333949 - Washer system for vehicle
2. 8533898 - Vehicle wiper device and vehicle