Inventor · disambiguated record
Tsuyoshi Katoh
Also filed as: KATOH TSUYOSHI
15 granted patents·6 pending applications·270 citations·filing 1997–2010
93Inventor score
Files withSHOWA DENKO KK9NEC LCD TECHNOLOGIES LTD5HITACHI LTD1KATOH TSUYOSHI1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
21 records- 0190US6562543B2Stabilizer for organic borate salts and photosensitive composition containing the sameSHOWA DENKO KK·Filed 2001·Granted May 13, 2003·34 cites·32 claims
- 0287US6730970B1Thin film transistor and fabrication method of the sameNEC LCD TECHNOLOGIES LTD·Filed 2000·Granted May 4, 2004·54 cites·13 claims
- 0385US6455207B1Color filter and a method for producing a color filterSHOWA DENKO KK·Filed 2000·Granted Sep 24, 2002·30 cites·8 claims
- 0482US6218076B1Stabilizer for organic borate salts and photosensitive composition containing the sameSHOWA DENKO KK·Filed 1998·Granted Apr 17, 2001·74 cites·18 claims
- 0581US7517464B2Method for manufacturing an LCD deviceNEC LCD TECHNOLOGIES LTD·Filed 2006·Granted Apr 14, 2009·10 cites·13 claims
- 0678US7846970B2Hydroxycitric acid derivatives and skin external preparations containing the sameSHOWA DENKO KK·Filed 2005·Granted Dec 7, 2010·4 cites·24 claims
- 0776US7341828B2Thiol compound, photopolymerization initiator composition and photosensitive compositionSHOWA DENKO KK·Filed 2003·Granted Mar 11, 2008·15 cites·24 claims
- 0854US6002044AProduction method of borate compoundsSHOWA DENKO KK·Filed 1998·Granted Dec 14, 1999·7 cites·10 claims
- 0953US7012029B2Method of forming a lamination film pattern and improved lamination film patternNEC LCD TECHNOLOGIES LTD·Filed 2003·Granted Mar 14, 2006·5 cites·25 claims
- 1047US7554207B2Method of forming a lamination film pattern and improved lamination film patternNEC LCD TECHNOLOGIES LTD·Filed 2005·Granted Jun 30, 2009·0 cites·8 claims
- 1147US6323877B1Picture display unit, picture display system, and moving picture retrieving systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 27, 2001·20 cites·12 claims
- 1242US6140537AProcess for producing boron compoundsSHOWA DENKO KK·Filed 1998·Granted Oct 31, 2000·12 cites·13 claims
- 1340US2008050604A1Polymer Light-Emitting Material and Organic Light Emitting ElementTAKAHASHI YOSHIAKI·Filed 2005·Application pending·0 cites
- 1439US2011315974A1Organic light-emitting element material, organic light-emitting element and process for producing the sameKATOH TSUYOSHI·Filed 2010·Application pending·0 cites
- 1534US6033829APhotopolymerizable composition and dry film resistSHOWA DENKO KK·Filed 1998·Granted Mar 7, 2000·4 cites·9 claims
- 1634US2004134878A1Method for manufacturing an LCD deviceNEC LCD TECHNOLOGIES LTD·Filed 2003·Application pending·0 cites
- 1734US2004265730A1Photosensitive composition and production processes for photosensitive film and printed wiring boardFiled 2002·Application pending·0 cites
- 1833US2011042664A1Charge-transporting polymer compound and organic electroluminescence element using the sameSHOWA DENKO KK·Filed 2009·Application pending·0 cites
- 1932US2004157140A1Photosensitive coloring composition, color filter using the composition and method of producing the sameFiled 2002·Application pending·0 cites
- 2023US6216194B1Information processing unit for separately controlling a plurality of shared busesHITACHI LTD·Filed 1998·Granted Apr 10, 2001·1 cites·3 claims
- 2119US9644048B2Composition for anode buffer layer, high-molecular weight compound for anode buffer layer, organic electroluminescence element, and production process and uses of the sameOSAKO HARUKA·Filed 2010·Granted May 9, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →