Average Co-Inventor Count = 4.00
ph-index = 2
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 833,002 patents)
2. Nissin Electric Co., Ltd. (1 from 173 patents)
2 patents:
1. 5127962 - Method for cleaning apparatus used for measuring dissolved gas in oil
2. 4944178 - Apparatus and method for measuring dissolved gas in oil