Average Co-Inventor Count = 2.57
ph-index = 3
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. The Yokohama Rubber Co., Ltd. (6 from 2,770 patents)
6 patents:
1. D889390 - Automobile tire
2. D889391 - Automobile tire
3. D888654 - Automobile tire
4. D887955 - Automobile tire
5. D887341 - Automobile tire
6. D881116 - Automobile tire