Average Co-Inventor Count = 1.33
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. Nishikawa Rubber Co., Ltd. (2 from 231 patents)
2 patents:
1. 10696148 - Configuration of automobile glass run
2. 10035410 - Parting seal and sealing structure of parting portion