Average Co-Inventor Count = 7.63
ph-index = 3
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. Nippon Paint Compnay, Ltd. (3 from 827 patents)
2. Japan Synthetic Rubber Co., Ltd. (3 from 377 patents)
3 patents:
1. 5861232 - Water-developing photosensitive resin composition
2. 5837421 - Water-developable photosensitive resin composition
3. 5731128 - Resin composition for flexographic printing plate