Average Co-Inventor Count = 2.77
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. Umicore Shokubai Japan Co., Ltd. (3 from 32 patents)
3 patents:
1. 12358808 - Ce—Zr composite oxide, manufacturing method of same, and exhaust gas purification catalyst using same
2. 11446639 - Exhaust gas purification catalyst, exhaust gas purification method, and production method for exhaust gas purification catalyst
3. 11446638 - Hydrogen-producing catalyst and exhaust gas purifying catalyst using same