Average Co-Inventor Count = 6.46
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. (2 from 113 patents)
2. Toyoda Gosei Co., Ltd. (1 from 3,081 patents)
3. Chisso Corporation (1 from 1,109 patents)
2 patents:
1. 8623125 - Electrode for plasma generation
2. 5133316 - Engine cylinder head cover and molding composition used therefor