Inventor · disambiguated record
Yoshiaki Urano
Also filed as: URANO YOSHIAKI
7 granted patents·156 citations·filing 1988–2000
87Inventor score
Files withNIPPON CATALYTIC CHEM IND7
Top patents by PatentIndex Score
7 records- 0192US5430170AProcess for preparing dialkyl carbonatesNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Jul 4, 1995·44 cites·18 claims
- 0287US6559342B1Method of producing alkanolamines and apparatus for producing sameNIPPON CATALYTIC CHEM IND·Filed 2000·Granted May 6, 2003·24 cites·11 claims
- 0381US4946620AAcid gas absorbent compositionNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Aug 7, 1990·29 cites·6 claims
- 0479US5220054AProcess for producing aminocarboxylic acid saltNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Jun 15, 1993·18 cites·5 claims
- 0562US4966712AFlotation collector and method for treatment of inorganic substance-containing water system by use thereofNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Oct 30, 1990·21 cites·10 claims
- 0659US5220055AProcess for producing aminocarboxylic acid saltsNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Jun 15, 1993·19 cites·3 claims
- 0737US5026880AMethod for production of 1,3-dioxolanesNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Jun 25, 1991·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →