Average Co-Inventor Count = 4.00
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. Shin-kobe Electric Machinery Co., Ltd. (3 from 102 patents)
3 patents:
1. D673905 - Secondary batteries
2. D673907 - Secondary batteries apparatus
3. D673906 - Secondary batteries apparatus