Average Co-Inventor Count = 3.43
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 832,966 patents)
2. Teisan Kabushiki Kaisha (1 from 28 patents)
2 patents:
1. 6773925 - Detector agent for halogen compounds and method for detecting halogen compounds
2. 5800792 - Exhaust gas treatment unit and method