Inventor · disambiguated record
Kazutake Hagiya
Also filed as: HAGIYA KAZUTAKE
6 granted patents·5 pending applications·2 citations·filing 2004–2022
67Inventor score
Top patents by PatentIndex Score
11 records- 0167US7820802B2Azodicarboxylic acid bis(2-alkoxyethyl) ester compound, and production intermediate thereofHAGIYA KAZUTAKE·Filed 2008·Granted Oct 26, 2010·2 cites·4 claims
- 0258US2024150229A1Substrate, method for producing substrate, and method for producing unit cellNAT INST INF & COMM TECH·Filed 2022·Application pending·0 cites
- 0354US7947816B2Azodicarboxylic acid bis(2-alkoxyethyl) ester compound, and production intermediate thereofTOYO BOSEKI·Filed 2010·Granted May 24, 2011·0 cites·2 claims
- 0454US2025136749A1Organic semiconductor materialTOYO BOSEKI·Filed 2022·Application pending·0 cites
- 0553US2024241079A1Transistor-type polyamine sensorUNIV TOKYO·Filed 2021·Application pending·0 cites
- 0651US2024334805A1Organic photodetector, and organic semiconductor compound used for sameTOYO BOSEKI·Filed 2022·Application pending·0 cites
- 0745US11618730B2Organic light-emitting element, and light-emitting material and compound for use thereinTOYO BOSEKI·Filed 2017·Granted Apr 4, 2023·0 cites·14 claims
- 0844US7579480B2Alkoxy-(tetrazol-1-yl)benzaldehyde compound and process for producing the sameTOYO KASEI KOGYO CO LTD·Filed 2004·Granted Aug 25, 2009·0 cites·7 claims
- 0942US10211401B2Organic semiconductor materialTOYO BOSEKI·Filed 2015·Granted Feb 19, 2019·0 cites·9 claims
- 1041US7282609B2Process for production of 1-aryl-5-(trifluoromethyl)-1H-tetrazolesTOYO KASEI KOGYO CO LTD·Filed 2004·Granted Oct 16, 2007·0 cites·8 claims
- 1140US2007265452A1Method for Preparing 2-Alkoxy-5-Tetrazolyl-Benzaldehyde CompoundTOYO KASEI KOGYO CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →