Average Co-Inventor Count = 4.21
ph-index = 4
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. (4 from 377 patents)
2. Toshiba Silicone Co., Ltd. (1 from 162 patents)
4 patents:
1. 5635565 - Polymerized aromatic vinyl and vinyl cyanide onto rubber
2. 5574099 - Rubber-reinforced styrene resin composition and process for producing
3. 5218014 - Thermoplastic resin and process for reducing the same
4. 4313865 - Instant-setting adhesive composition