Assignee
YAMAMOTO YASUHITO
JP·3 granted patents·2 pending applications·4 citations·filing 2004–2011
Top patents by PatentIndex Score
5 records- 0170US8081007B2Inspection apparatus and method for inspecting electric characteristics of devices formed on target objectYAMAMOTO YASUHITO·Filed 2008·Granted Dec 20, 2011·4 cites·6 claims
- 0243US8536891B2Inspection method for inspecting electric characteristics of devices formed on target objectYAMAMOTO YASUHITO·Filed 2011·Granted Sep 17, 2013·0 cites·7 claims
- 0340US8143052B2Process for preparing optically active (S or R)-α amino acid and (R or S)-α amino acid ester in one phase organic reaction mediumYAMAMOTO YASUHITO·Filed 2006·Granted Mar 27, 2012·0 cites·17 claims
- 0440US2006178433A13-Amino-3-arylpropionic acid n-alkyl esters, process for production thereof, and process for production of optically active 3-amino-3-arylpropionic acids and esters of the antipodes theretoYAMAMOTO YASUHITO·Filed 2004·Application pending·0 cites
- 0536US2012302782A1Process for preparing a carbamate compoundYAMAMOTO YASUHITO·Filed 2011·Application pending·0 cites
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