Average Co-Inventor Count = 3.00
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. Mitsui Chemicals, Inc. (2 from 1,786 patents)
2. Mitsui Petrochemical Industries, Ltd. (1 from 1,008 patents)
3 patents:
1. 6296783 - Gel-form solid polymer electrolyte
2. 6010806 - Fluorine-substituted cyclic carbonate electrolytic solution and battery
3. 5977277 - Acrylic ester, novel allyl ether, novel allyl carbonate, acrylic ester