Average Co-Inventor Count = 8.35
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. Daihatsu Motor Company, Ltd. (4 from 113 patents)
2. Nagaoka University of Technology (1 from 63 patents)
3. National University Corporation Nagaoka of Technology (1 from 1 patent)
4. National University Coororation Nagaoka University of Technology (1 from 1 patent)
5. National University Corporation Nagaoka University of Technology (1 patent)
4 patents:
1. 10283692 - Power generation system
2. 9979325 - Pyroelectric power-generating system
3. 9627997 - Power generating system
4. 9190597 - Power-generating system