Average Co-Inventor Count = 8.00
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. Ishikawajima-harima Jukogyo Kabushiki Kaisha (1 from 306 patents)
2. Nippon Shokubai Kagaku Kogyo Co., Ltd. (1 from 236 patents)
1 patent:
1. 5054197 - Method for joining synthetic resin structural members