Inventor · disambiguated record
Kohei Morikawa
Also filed as: MORIKAWA KOHEI
16 granted patents·2 pending applications·110 citations·filing 1992–2004
91Inventor score
Top patents by PatentIndex Score
18 records- 0190US6262292B1Method for producing cyanophenyl derivativesSHOWA DENKO KK·Filed 1999·Granted Jul 17, 2001·51 cites·27 claims
- 0276US6624336B1Process for producing tetrafluorobenzenemethanolsSHOWA DENKO KK·Filed 2000·Granted Sep 23, 2003·9 cites·17 claims
- 0375US6020517AProcess for production of benzonitrile and benzyl alcoholSHOWA DENKO KK·Filed 1997·Granted Feb 1, 2000·16 cites·16 claims
- 0469US6828467B2Process for producing fluorinated methyl-benzyl alcoholSHOWA DENKO KK·Filed 2001·Granted Dec 7, 2004·5 cites·14 claims
- 0562US5453537AMethod for preparing an N-phosphonomethylglycineSHOWA DENKO KK·Filed 1994·Granted Sep 26, 1995·8 cites·8 claims
- 0658US6909023B2Production method for benzenedimethanol compoundSHOWA DENKO KK·Filed 2001·Granted Jun 21, 2005·2 cites·10 claims
- 0758US5859289AMethod for isolating N-phosphonomethylglycineSHOWA DENKO KK·Filed 1997·Granted Jan 12, 1999·7 cites·20 claims
- 0856US7112647B2Fluorinated polymerSHOWA DENKO KK·Filed 2002·Granted Sep 26, 2006·3 cites·25 claims
- 0953US6720458B2Photooxidation catalyst and production process for aldehyde derivativesSHOWA DENKO KK·Filed 2002·Granted Apr 13, 2004·2 cites·7 claims
- 1052US5324855APreparation of N-acylaminomethylphosphonic acidSHOWA DENKO KK·Filed 1992·Granted Jun 28, 1994·5 cites·6 claims
- 1143US7569718B2Production process of fluorinated benzonitrileSHOWA DENKO KK·Filed 2003·Granted Aug 4, 2009·0 cites·10 claims
- 1242US2007149719A1Granular polysaccharide polymer having phthalocyanine skeleton bonded theretoSHOWA DENKO KK·Filed 2004·Application pending·0 cites
- 1342US2007106033A1Crosslinked polymer having phthalocyanine bonded theretoFUJIMOTO ETSUO·Filed 2004·Application pending·0 cites
- 1439US6960691B2Production process for halogenated aromatic methylamineSHOWA DENKO KK·Filed 2002·Granted Nov 1, 2005·0 cites·19 claims
- 1538US5679844AManufacturing method for phosphonic acid derivativesSHOWA DENKO KK·Filed 1995·Granted Oct 21, 1997·1 cites·10 claims
- 1637US5750774AMethod for producing N-phosphonomethylglycineSHOWA DENKO KK·Filed 1997·Granted May 12, 1998·1 cites·10 claims
- 1732US5777158ANon-hygroscopic crystals of p-aminomethylbenzoic acid and process for preparing the sameSHOWA DENKO KK·Filed 1997·Granted Jul 7, 1998·0 cites·2 claims
- 1827US6180801B1Method for manufacturing 3-isochromanoneSHOWA DENKO KK·Filed 1999·Granted Jan 30, 2001·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →