Inventor · disambiguated record
Tsunemasa Ueno
Also filed as: UENO TSUNEMASA
11 granted patents·49 citations·filing 1987–2005
88Inventor score
Top patents by PatentIndex Score
11 records- 0170US6624329B2Purifying process of tetrakis (fluoroaryl) borate·magnesium halide, tetrakis (fluoroaryl) borate·ether complex and producing process of the same, and producing process of tetrakis (fluoroaryl) borate derivativeNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Sep 23, 2003·5 cites·7 claims
- 0267US8501873B2Water absorbent material, method for production of surface cross-linked water absorbent resin, and method for evaluation of water absorbent materialSASABE MASAZUMI·Filed 2005·Granted Aug 6, 2013·1 cites·12 claims
- 0365US6118026AStabilizer for (fluoroaryl)borane compound and methods of stabilizing and crystallizing (fluoroaryl)borane compoundNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Sep 12, 2000·11 cites·11 claims
- 0465US6057480AProcess for preparing fluoroaryl magnesium derivative and process for preparing (fluoroaryl) borane compoundNIPPON CATALYTIC CHEM IND·Filed 1997·Granted May 2, 2000·12 cites·32 claims
- 0555US6410810B1Handling method of (fluoroaryl) borane compound and preparing method of hydrocarbon solutionNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Jun 25, 2002·2 cites·2 claims
- 0655US6215025B1Method for purifying tetrakis (fluoroaryl) borate/magnesium halide, tetrakis (fluoroaryl) borate/ether complex and process for preparing the same, and process for preparing tetrakis (fluoroaryl) borate derivativeNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Apr 10, 2001·5 cites·14 claims
- 0754US6380435B2Purifying process of tetrakis(fluoroaryl)borate.magnesium halide, tetrakis(fluoroaryl)borate·ether complex and producing process of the same, and producing process of tetrakis(fluoroaryl)borate derivativeNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Apr 30, 2002·1 cites·12 claims
- 0850US4916233AMethod for production of 4-methyl-5-(2-aminoethyl)-thiomethyl)-imidazoleNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Apr 10, 1990·8 cites·11 claims
- 0947US6187958B1Amino group-containing thiols and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Feb 13, 2001·3 cites·18 claims
- 1038US4785122AMethod for production of amine compoundNIPPON CATALYTIC CHEM IND·Filed 1987·Granted Nov 15, 1988·1 cites·9 claims
- 1131US4853486AMethod for production of dithiodialdehydeNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Aug 1, 1989·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →