Average Co-Inventor Count = 5.46
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. Tsuchiya Mfg. Co., Ltd. (2 from 14 patents)
2. Nissan Motor Company Limited (1 from 13,396 patents)
3. Asahi Denka Kogyo K.k. (1 from 92 patents)
4. Acr Co., Ltd. (1 from 8 patents)
2 patents:
1. 5714030 - Plastisol type adhesive composition used in filter for
2. 5075411 - Curable epoxy resin composition for structural parts containing