Average Co-Inventor Count = 4.80
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. Japan Synthetic Rubber Co., Ltd. (2 from 377 patents)
2 patents:
1. 5093426 - Hydrogenated copolymer rubber, rubber composition comprising said rubber
2. 4912186 - Acrylic rubber, acrylic rubber composition and cured rubber article