Inventor · disambiguated record
Chika Itoh
Also filed as: ITOH CHIKA
18 granted patents·1 pending application·150 citations·filing 1999–2012
92Inventor score
Top patents by PatentIndex Score
19 records- 0192US6875841B2Polyoxyalkylene derivative and process of producing the sameNOF CORP·Filed 2002·Granted Apr 5, 2005·47 cites·15 claims
- 0291US6455639B1Oxirane derivative and process for the preparation thereofNOF CORP·Filed 1999·Granted Sep 24, 2002·70 cites·42 claims
- 0389US7851491B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2009·Granted Dec 14, 2010·7 cites·51 claims
- 0481US7524875B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2005·Granted Apr 28, 2009·4 cites·29 claims
- 0577US6679822B2Polyalkylene oxide-modified phospholipid and production method thereofNOF CORP·Filed 2002·Granted Jan 20, 2004·8 cites·36 claims
- 0676US8034981B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2010·Granted Oct 11, 2011·1 cites·5 claims
- 0776US8003117B2Polyalkylene glycol derivative and modified bio-related substanceNOF CORP·Filed 2005·Granted Aug 23, 2011·3 cites·20 claims
- 0874US8828373B2Polyalkylene glycol derivative and modified bio-related substanceNAKAMOTO KEN-ICHIRO·Filed 2005·Granted Sep 9, 2014·3 cites·39 claims
- 0973US8569444B2Polyalkylene glycol derivative and process for producing sameNAKAMOTO KEN-ICHIRO·Filed 2009·Granted Oct 29, 2013·3 cites·16 claims
- 1070US7495116B2Phospholipid derivativeNOF CORP·Filed 2003·Granted Feb 24, 2009·2 cites·13 claims
- 1152US7524981B2Phospholipid derivatives and process for the production thereNOF CORP·Filed 2003·Granted Apr 28, 2009·2 cites·19 claims
- 1251US7531604B2Phospholipid derivativeNOF CORP·Filed 2003·Granted May 12, 2009·0 cites·11 claims
- 1347US7198945B2Cell having modified cell membraneNOF CORP·Filed 2002·Granted Apr 3, 2007·0 cites·8 claims
- 1446US2005058620A1Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2003·Application pending·0 cites
- 1545US7399877B2Phospholipid derivativeNOF CORP·Filed 2004·Granted Jul 15, 2008·0 cites·20 claims
- 1639US8785660B2Polyoxyalkylene-modified lipid and method for producing the sameMATSUO SATOSHI·Filed 2012·Granted Jul 22, 2014·0 cites·3 claims
- 1737US8501998B2Method for producing polyoxyalkylene derivative and polyoxyalkylene derivativeMATSUO SATOSHI·Filed 2010·Granted Aug 6, 2013·0 cites·2 claims
- 1836US8716435B2Multibranched polyoxyalkylene compound and producing method thereofTAKEHANA TSUYOSHI·Filed 2010·Granted May 6, 2014·0 cites·14 claims
- 1935US8097692B2Purification method of high-molecular-weight polyoxyalkylene derivativeYOSHIMURA SHUICHI·Filed 2010·Granted Jan 17, 2012·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →