Average Co-Inventor Count = 4.28
ph-index = 4
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. Gs Yuasa Corporation (4 from 45 patents)
4 patents:
1. D615489 - Assembled battery
2. D602428 - Assembled battery
3. D592129 - Battery
4. D587646 - Battery