Inventor · disambiguated record
Kenichi Umeda
Also filed as: UMEDA KENICHI
22 granted patents·7 pending applications·833 citations·filing 1983–2025
94Inventor score
Top patents by PatentIndex Score
29 records- 0198US8202365B2Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline filmUMEDA KENICHI·Filed 2008·Granted Jun 19, 2012·654 cites·12 claims
- 0297US8343800B2Thin film transistor and method of producing thin film transistorFUJIFILM CORP·Filed 2010·Granted Jan 1, 2013·68 cites·9 claims
- 0395US8334532B2IGZO-based oxide material and method of producing IGZO-based oxide materialUMEDA KENICHI·Filed 2010·Granted Dec 18, 2012·26 cites·9 claims
- 0493US8278136B2Semiconductor device, method for producing the same, sensor and electro-optical deviceTANAKA ATSUSHI·Filed 2009·Granted Oct 2, 2012·39 cites·12 claims
- 0591US11985899B2Piezoelectric elementFUJIFILM CORP·Filed 2021·Granted May 14, 2024·2 cites·1 claims
- 0691US7824957B2Method for producing semiconductor deviceFUJIFILM CORP·Filed 2009·Granted Nov 2, 2010·22 cites·15 claims
- 0787US10641927B2Optical thin film, optical element, optical system, and method for producing optical thin filmFUJIFILM CORP·Filed 2019·Granted May 5, 2020·2 cites·7 claims
- 0864US9543143B2Method for producing amorphous oxide thin film and thin film transistorFUJIFILM CORP·Filed 2013·Granted Jan 10, 2017·1 cites·14 claims
- 0963US2023165149A1Piezoelectric film-attached substrate and piezoelectric elementFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1056US11029449B2Antireflection film, optical element, optical system, method of producing antireflection filmFUJIFILM CORP·Filed 2019·Granted Jun 8, 2021·0 cites·5 claims
- 1156US2025128984A1Heat reflective substrate, manufacturing method therefor, and window glassAGC INC·Filed 2025·Application pending·0 cites
- 1255US2023255116A1Piezoelectric laminate and piezoelectric elementFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1353US11747520B2Optical thin film having metal layer containing silver and high standard electrode potential metalFUJIFILM CORP·Filed 2020·Granted Sep 5, 2023·0 cites·11 claims
- 1453US11422290B2Antireflection film, optical element, and optical systemFUJIFILM CORP·Filed 2020·Granted Aug 23, 2022·0 cites·12 claims
- 1553US10270049B2Electrode material for organic semiconductor device, method for forming electrode pattern, and organic thin-film transistorFUJIFILM CORP·Filed 2018·Granted Apr 23, 2019·0 cites·20 claims
- 1652US11194078B2Antireflection film having silver-containing layer and fluorocarbon layer, method for producing antireflection film, optical element, and optical systemFUJIFILM CORP·Filed 2019·Granted Dec 7, 2021·0 cites·12 claims
- 1751US11422288B2Laminated film and method for producing laminated filmFUJIFILM CORP·Filed 2020·Granted Aug 23, 2022·0 cites·11 claims
- 1849US12414473B2Piezoelectric elementFUJIFILM CORP·Filed 2021·Granted Sep 9, 2025·0 cites·12 claims
- 1949US2025057048A1Piezoelectric laminate, piezoelectric element, and production method for piezoelectric laminateAGC INC·Filed 2024·Application pending·0 cites
- 2048US10927446B2Method for producing transparent optical film and method for producing transparent multilayer filmFUJIFILM CORP·Filed 2019·Granted Feb 23, 2021·0 cites·19 claims
- 2146US2020408955A1Antireflection film and optical memberFUJIFILM CORP·Filed 2020·Application pending·0 cites
- 2245US11751478B2Method of manufacturing power generation element, power generation element, and power generation apparatusFUJIFILM CORP·Filed 2020·Granted Sep 5, 2023·0 cites·1 claims
- 2344US9406809B2Field-effect transistorFUJIFILM CORP·Filed 2013·Granted Aug 2, 2016·0 cites·12 claims
- 2443US2009032096A1Process for producing thin-film device, and devices produced by the processFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 2543US2009035536A1Process for producing thin-film device, and devices produced by the processFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 2642US4447549ANon-linear dielectric elementTDK CORP·Filed 1983·Granted May 8, 1984·9 cites·6 claims
- 2740US10319928B2Electrode material for organic semiconductor deviceFUJIFILM CORP·Filed 2017·Granted Jun 11, 2019·0 cites·9 claims
- 2837US5950361APlant activating methodTAKAMATSU KUNIAKI·Filed 1998·Granted Sep 14, 1999·8 cites·16 claims
- 2925US6203853B1Material for inverting static electricity method for removing static electricity crop raising house and method for raising cropTAKAMATSU KUNIAKI·Filed 1999·Granted Mar 20, 2001·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →