Inventor · disambiguated record
Takeshi Namekata
Also filed as: NAMEKATA TAKESHI
6 granted patents·11 citations·filing 1994–2010
73Inventor score
Files withSUMIKIN CHEMICAL2AIR WATER INC1FUKUI KOICHI1NAMEKATA TAKESHI1SUMIKIN AIR WATER CHEMICAL INC1
Top patents by PatentIndex Score
6 records- 0169US8742128B2Process for producing pyridine compound, and pyridine compoundFUKUI KOICHI·Filed 2009·Granted Jun 3, 2014·2 cites·16 claims
- 0265US6900330B1Process for producing 2,3-pyridinedicarboxylic acidSUMIKIN AIR WATER CHEMICAL INC·Filed 2003·Granted May 31, 2005·5 cites·5 claims
- 0348US5550284AProduction method for alkoxynaphthalenecarboxylic acidSUMIKIN CHEMICAL·Filed 1994·Granted Aug 27, 1996·4 cites·15 claims
- 0446US7772436B2Process for producing 2,2′-bis(trifluoromethyl)-4,4′-diaminobiphenylAIR WATER INC·Filed 2004·Granted Aug 10, 2010·0 cites·4 claims
- 0540US8940931B2Production method for refined 6-bromo-2-naphthalenecarboxylic acid productNAMEKATA TAKESHI·Filed 2010·Granted Jan 27, 2015·0 cites·2 claims
- 0630US5416256AProcess for manufacturing 5-hydroxyisophthalic acidSUMIKIN CHEMICAL·Filed 1994·Granted May 16, 1995·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →