Average Co-Inventor Count = 2.25
ph-index = 6
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. Nexen Tire Co., Ltd. (5 from 12 patents)
2. Nexten Tire Co., Ltd. (1 from 1 patent)
6 patents:
1. D602847 - Tire for automobile
2. D593483 - Tire for automobile
3. D590326 - Tire for automobile
4. D582839 - Automobile tire
5. D581345 - Automobile tire
6. D573531 - Tire for automobile