Average Co-Inventor Count = 6.00
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. Ihi Corporation (1 from 1,142 patents)
2. Tohoku University (1 from 984 patents)
3. Ihi Inspection and Instrumentation Co., Ltd. (1 from 13 patents)
1 patent:
1. 9322818 - Fuel physical property determination method and fuel physical property determination device