Inventor · disambiguated record
Ken-Ichiro Nakamoto
Also filed as: NAKAMOTO KEN-ICHIRO
14 granted patents·1 pending application·23 citations·filing 2003–2016
87Inventor score
Files withNOF CORP6NAKAMOTO KEN-ICHIRO3YOSHIMURA SHUICHI2ICHIKAWA TAKASHI1MASSACHUSETTS INST TECHNOLOGY1
Top patents by PatentIndex Score
15 records- 0189US7851491B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2009·Granted Dec 14, 2010·7 cites·51 claims
- 0281US7524875B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2005·Granted Apr 28, 2009·4 cites·29 claims
- 0376US8034981B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2010·Granted Oct 11, 2011·1 cites·5 claims
- 0476US8003117B2Polyalkylene glycol derivative and modified bio-related substanceNOF CORP·Filed 2005·Granted Aug 23, 2011·3 cites·20 claims
- 0574US8828373B2Polyalkylene glycol derivative and modified bio-related substanceNAKAMOTO KEN-ICHIRO·Filed 2005·Granted Sep 9, 2014·3 cites·39 claims
- 0673US8569444B2Polyalkylene glycol derivative and process for producing sameNAKAMOTO KEN-ICHIRO·Filed 2009·Granted Oct 29, 2013·3 cites·16 claims
- 0769US8163869B1Purification method of carboxyl group-containing polyoxyethylene derivativeYOSHIMURA SHUICHI·Filed 2010·Granted Apr 24, 2012·2 cites·15 claims
- 0846US2005058620A1Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2003·Application pending·0 cites
- 0945US10526457B2Narrowly distributed multi-armed polyethylene glycol compounds, hydrogels, and methodsMASSACHUSETTS INST TECHNOLOGY·Filed 2016·Granted Jan 7, 2020·0 cites·32 claims
- 1045US9029568B2Branched hetero polyfunctional polyoxyalkylene compound and intermediate thereofNOF CORP·Filed 2012·Granted May 12, 2015·0 cites·7 claims
- 1141US8952203B2Method for manufacturing hydroxyl group-containing acetal compoundICHIKAWA TAKASHI·Filed 2012·Granted Feb 10, 2015·0 cites·16 claims
- 1239US8816099B2Polyfunctional polyoxyalkylene compound, and producing method and intermediate thereofNAKAMOTO KEN-ICHIRO·Filed 2010·Granted Aug 26, 2014·0 cites·2 claims
- 1337US8501998B2Method for producing polyoxyalkylene derivative and polyoxyalkylene derivativeMATSUO SATOSHI·Filed 2010·Granted Aug 6, 2013·0 cites·2 claims
- 1436US8716435B2Multibranched polyoxyalkylene compound and producing method thereofTAKEHANA TSUYOSHI·Filed 2010·Granted May 6, 2014·0 cites·14 claims
- 1535US8097692B2Purification method of high-molecular-weight polyoxyalkylene derivativeYOSHIMURA SHUICHI·Filed 2010·Granted Jan 17, 2012·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →