Average Co-Inventor Count = 2.31
ph-index = 1
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. Sanyo Chemical Industries, Ltd. (2 from 353 patents)
2. I'msep Co., Ltd. (2 from 5 patents)
3. Sumitomo Riko Company Limited (1 from 335 patents)
5 patents:
1. 11245127 - Carbon dioxide electrolysis/carbon fuel cell-integrated apparatus
2. 9904300 - Liquid transport apparatus
3. 9309942 - Vibration damping device having stopper rubbers
4. 8455591 - Fine particle-dispersed polyol composition, method for producing polymer polyol, and method for producing polyurethane resin
5. 8394899 - Fine particle-dispersed polyol composition, method for producing polymer polyol, and method for producing polyurethane resin