Average Co-Inventor Count = 4.00
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. Fuji Xerox Co., Ltd. (1 from 11,665 patents)
2. Nippon Carbide Kogyo Kabushiki Kaisha (1 from 88 patents)
2 patents:
1. 6251556 - Toner for developing electrostatic images
2. 6197907 - Polymer obtained by emulsion polymerization method