Inventor · disambiguated record
Naoyuki Takano
Also filed as: TAKANO NAOYUKI
18 granted patents·2 pending applications·107 citations·filing 1993–2008
92Inventor score
Files withSUMITOMO CHEMICAL CO13TAKANO NAOYUKI3TAIYO NIPPON SANSO CORP2NIHON MEDIPHYSICS CO LTD1SUMITOMO CHEMICAL COMPANY LIMT1
Top patents by PatentIndex Score
20 records- 0182US7406987B2Apparatus and method for filling fuelTAIYO NIPPON SANSO CORP·Filed 2003·Granted Aug 5, 2008·36 cites·3 claims
- 0281US7439357B2Process for preparing thiazole by aminomethylationSUMITOMO CHEMICAL CO·Filed 2005·Granted Oct 21, 2008·3 cites·13 claims
- 0380US8269044B2Method for selectively producing primary amine compoundTAKANO NAOYUKI·Filed 2006·Granted Sep 18, 2012·4 cites·5 claims
- 0479US7977490B2Process for producing thiazole compoundSUMITOMO CHEMICAL CO·Filed 2006·Granted Jul 12, 2011·2 cites·8 claims
- 0572US6904944B2Fuel filling device and fuel leakage detection methodTAIYO NIPPON SANSO CORP·Filed 2003·Granted Jun 14, 2005·30 cites·9 claims
- 0661US6703528B2Process for producing carbonyl or hydroxy compoundSUMITOMO CHEMICAL CO·Filed 2001·Granted Mar 9, 2004·4 cites·16 claims
- 0759US5880291AProcess for producing optically active azetidine-2-carboxylic acidSUMITOMO CHEMICAL CO·Filed 1997·Granted Mar 9, 1999·6 cites·12 claims
- 0854US5707547ATrans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said compositionSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 13, 1998·10 cites·3 claims
- 0952US6030546ATrans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said compositionSUMITOMO CHEMICAL CO·Filed 1997·Granted Feb 29, 2000·4 cites·14 claims
- 1049US8304558B2Method for producing thiazole compoundTAKANO NAOYUKI·Filed 2007·Granted Nov 6, 2012·0 cites·5 claims
- 1148US2008289720A1Apparatus and method for filling fuelTAKANO NAOYUKI·Filed 2008·Application pending·0 cites
- 1245US7652170B2Method for producing primary amine compoundSUMITOMO CHEMICAL CO·Filed 2006·Granted Jan 26, 2010·0 cites·9 claims
- 1345US2004152592A1Process for producing carbonyl or hydroxy compoundSUMITOMO CHEMICAL COMPANY LIMT·Filed 2004·Application pending·0 cites
- 1443US7605146B2Process for producing an amide compoundNIHON MEDIPHYSICS CO LTD·Filed 2001·Granted Oct 20, 2009·0 cites·17 claims
- 1541US7304185B2Process for production of carbonyl compoundsSUMITOMO CHEMICAL CO·Filed 2004·Granted Dec 4, 2007·0 cites·11 claims
- 1639US5662828ACompound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display elementSUMITOMO CHEMICAL CO·Filed 1995·Granted Sep 2, 1997·5 cites·12 claims
- 1735US5554317ACompound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display elementSUMITOMO CHEMICAL CO·Filed 1994·Granted Sep 10, 1996·3 cites·7 claims
- 1834US6114543AProcess for producing optically active azetidine-2-carboxylic acidSUMITOMO CHEMICAL CO·Filed 1998·Granted Sep 5, 2000·0 cites·16 claims
- 1932US5534188AAcetylene derivatives, process for producing the same, liquid crystal composition containing the same as an active ingredient, and liquid crystal element using said liquid crystal compositionSUMITOMO CHEMICAL CO·Filed 1993·Granted Jul 9, 1996·0 cites·3 claims
- 2031US6399833B1Process for producing aryl vinyl sulfone solution and use thereofSUMITOMO CHEMICAL CO·Filed 1999·Granted Jun 4, 2002·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →