Average Co-Inventor Count = 3.83
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. Nippon Paint Compnay, Ltd. (3 from 827 patents)
3 patents:
1. 5898064 - Process for manufacturing resin particles having narrow particle size
2. 5418109 - Production of toner
3. 5395880 - Manufacturing method of resin granules