Inventor · disambiguated record
Tetsu Yamakawa
Also filed as: YAMAKAWA TETSU
11 granted patents·75 citations·filing 2006–2012
88Inventor score
Top patents by PatentIndex Score
11 records- 0192US8569485B2Phenyl-substituted 1,3,5-triazine compound, process for producing the same, and organic electroluminescent device containing the same as componentYAMAKAWA TETSU·Filed 2012·Granted Oct 29, 2013·17 cites·2 claims
- 0292US7994316B21,3,5-triazine derivative, production method thereof and organic electroluminescence device comprising this as a composing componentTOSOH CORP·Filed 2006·Granted Aug 9, 2011·16 cites·20 claims
- 0391US8268997B2Phenyl-substituted 1,3,5-triazine compound, process for producing the same, and organic electroluminescent device containing the same as componentYAMAKAWA TETSU·Filed 2008·Granted Sep 18, 2012·15 cites·12 claims
- 0490US7863460B2Process for producing 1-substituted-3-fluoroalkylpyrazole-4-carboxylateSAGAMI CHEM RES·Filed 2006·Granted Jan 4, 2011·15 cites·6 claims
- 0574US7884202B2Nucleobase having perfluoroalkyl group and process for producing the sameTOSOH CORP·Filed 2006·Granted Feb 8, 2011·2 cites·15 claims
- 0672US7816549B2Metal-containing compound, its production method, metal-containing thin film, and its formation methodTOSOH CORP·Filed 2006·Granted Oct 19, 2010·4 cites·11 claims
- 0772US7632958B2Titanium complexes, their production methods, titanium-containing thin films, and their formation methodsTOSOH CORP·Filed 2006·Granted Dec 15, 2009·2 cites·7 claims
- 0864US7592471B2Tantalum compound, method for producing same, tantalum-containing thin film and method for forming sameTOSOH CORP·Filed 2006·Granted Sep 22, 2009·3 cites·9 claims
- 0959US7981318B2Reaction reagent for trifluoromethylationSAGAMI CHEM RES·Filed 2007·Granted Jul 19, 2011·0 cites·13 claims
- 1058US9624581B2Composition for production of metal film, method for producing metal film and method for producing metal powderYAMAKAWA TETSU·Filed 2009·Granted Apr 18, 2017·0 cites·1 claims
- 1155US7906668B2Imide complex, method for producing the same, metal-containing thin film and method for producing the sameTOSOH CORP·Filed 2007·Granted Mar 15, 2011·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →