Average Co-Inventor Count = 4.00
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. Other (1 from 832,880 patents)
2. Du Pont-Mitsui Polychemicals Co., Ltd. (1 from 43 patents)
3. Oyama, Noboru (0 patent)
1 patent:
1. 7557166 - Gel-type polymer electrolyte and use thereof