Average Co-Inventor Count = 4.20
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. Sekisui Kagaku Kogyo Kabushiki Kaisha (2 from 232 patents)
2 patents:
1. 5354397 - Sheet for covering a substrate and a method for producing a molding
2. 5312868 - Thermosetting covering sheet and a method of forming hard coating on the