Average Co-Inventor Count = 2.00
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. National Institute of Advanced Industrial Science and Technology (1 from 1,716 patents)
2. The University of Tokyo (1,290 patents)
3. Sumitomo Seika Chemicals Co., Ltd. (302 patents)
1 patent:
1. 12416594 - Humidity-sensitive composite material and humidity sensor