Inventor · disambiguated record
Kazunari Domen
Also filed as: DOMEN KAZUNARI
24 granted patents·12 pending applications·106 citations·filing 1995–2024
94Inventor score
Files withFUJIFILM CORP9JAPAN SCIENCE & TECH AGENCY7MITSUBISHI CHEM CORP5GLOBAL ADVANCED METALS USA INC2UNIV TOKYO2
Top patents by PatentIndex Score
36 records- 0185US6878666B2Photocatalyst made of metal oxynitride having responsibility of visible lightJAPAN SCIENCE & TECH AGENCY·Filed 2001·Granted Apr 12, 2005·30 cites·7 claims
- 0278US7223377B2Process for producing micro-mesoporous metal oxide having regulated pores formed by novel template removal methodJAPAN SCIENCE & TECH AGENCY·Filed 2002·Granted May 29, 2007·20 cites·4 claims
- 0376US10744495B2Photocatalyst material and method for producing sameTOTO LTD·Filed 2016·Granted Aug 18, 2020·2 cites·20 claims
- 0474US11424080B2Method of producing composite photocatalystMITSUBISHI CHEM CORP·Filed 2019·Granted Aug 23, 2022·0 cites·20 claims
- 0574US10030311B2Hydrogen generation electrode and artificial photosynthesis moduleFUJIFILM CORP·Filed 2017·Granted Jul 24, 2018·1 cites·20 claims
- 0673US12344945B2Transparent electrode for oxygen production, method for producing same, tandem water decomposition reaction electrode provided with same, and oxygen production device using sameMITSUBISHI CHEM CORP·Filed 2021·Granted Jul 1, 2025·0 cites·17 claims
- 0772US2025186984A1METHOD FOR PRODUCING Y2Ti2O5S2SHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 0870US10280522B2Artificial-photosynthesis arrayFUJIFILM CORP·Filed 2016·Granted May 7, 2019·1 cites·20 claims
- 0970US9975115B2Photocatalyst for water splitting comprising gallium selenide and photoelectrode for water splitting comprising the sameTOYOTA MOTOR CO LTD·Filed 2015·Granted May 22, 2018·1 cites·6 claims
- 1068US6838413B2Oxysulfide photocatalyst for decomposition of water by visible lightJAPAN SCIENCE & TECH AGENCY·Filed 2002·Granted Jan 4, 2005·9 cites·12 claims
- 1167US7335790B2Polycyclic aromatic carbon based solid strong acidJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Feb 26, 2008·7 cites·17 claims
- 1265US11248304B2Transparent electrode for oxygen production, method for producing same, tandem water decomposition reaction electrode provided with same, and oxygen production device using sameMITSUBISHI CHEM CORP·Filed 2020·Granted Feb 15, 2022·0 cites·4 claims
- 1364US10332690B2Method of producing composite photocatalyst and composite photocatalystMITSUBISHI CHEM CORP·Filed 2017·Granted Jun 25, 2019·0 cites·20 claims
- 1463US2024328012A1Photocatalyst production method, and hydrogen and oxygen production method using said photocatalystMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 1561US6864211B2Photocatalysts for decomposition of water by visible lightJAPAN SCIENCE & TECH AGENCY·Filed 2001·Granted Mar 8, 2005·6 cites·6 claims
- 1659US7326398B2Non-silica mesoporous oxide having improved pore structure periodism, method of producing the mesoporous oxide and method of crystallizing pore wall of non-silica mesoporous oxide using template to be filled in poresJAPAN SCIENCE & TECH AGENCY·Filed 2002·Granted Feb 5, 2008·5 cites·10 claims
- 1758US2024200228A1Tantalum Nitride Doped With One Or More Metals, A Catalyst, Methods For Water Splitting Using The Catalyst, And Methods To Make SameGLOBAL ADVANCED METALS USA INC·Filed 2022·Application pending·0 cites
- 1857US10914013B2Photocatalyst electrode for oxygen generation and moduleFUJIFILM CORP·Filed 2018·Granted Feb 9, 2021·0 cites·15 claims
- 1957US2025161923A1Single crystalline ta3n5 nanoparticles modified with a mox cocatalyst, a catalyst, methods for water splitting using the catalyst, and methods to make sameGLOBAL ADVANCED METALS USA INC·Filed 2023·Application pending·0 cites
- 2056US2024217818A1Method and equipment for producing hydrogen-enriched gasINPEX CORP·Filed 2022·Application pending·0 cites
- 2155US7015171B2Photocatalyst comprising titanium fluoride nitride for water decomposition with visible light irradiationJAPAN SCIENCE & TECH AGENCY·Filed 2002·Granted Mar 21, 2006·4 cites·10 claims
- 2252US10406516B2Electrode for water-splitting reaction and method for producing the sameUNIV TOKYO·Filed 2014·Granted Sep 10, 2019·0 cites·14 claims
- 2351US10337112B2Method for producing photocatalyst electrode for water decompositionFUJIFILM CORP·Filed 2017·Granted Jul 2, 2019·0 cites·20 claims
- 2451US7314607B1Meso-porous transition metal oxide having crystallized pore wall and method for preparing the sameJAPAN SCIENCE & TECH CORP·Filed 2000·Granted Jan 1, 2008·3 cites·1 claims
- 2551US2019323134A1Photocatalyst electrode for oxygen generation, production method for same, and moduleFUJIFILM CORP·Filed 2019·Application pending·0 cites
- 2649US5650051AHydrogen generating method using gamma raysDORYOKURO KAKUNENRYO·Filed 1995·Granted Jul 22, 1997·17 cites·6 claims
- 2747US2014001036A1Photocatalyst for water splitting comprising gallium selenide and photoelectrode for water splitting comprising the sameNAKANISHI HARUYUKI·Filed 2012·Application pending·0 cites
- 2846US2013313127A1Organic compound hydrogenation device and hydrogenation methodSATO YASUSHI·Filed 2011·Application pending·0 cites
- 2945US2009020410A1Photocatalyst activation system and method for activating photocatalystUNIV TOKYO·Filed 2007·Application pending·0 cites
- 3044US8709273B2Sulfonated amorphous carbon, process for producing the same and use thereofHARA MICHIKAZU·Filed 2004·Granted Apr 29, 2014·0 cites·17 claims
- 3140US10392714B2Artificial-photosynthesis moduleFUJIFILM CORP·Filed 2016·Granted Aug 27, 2019·0 cites·18 claims
- 3239US2016281241A1Water electrolysis systemFUJIFILM CORP·Filed 2016·Application pending·0 cites
- 3338US10022713B2Photocatalyst for water splitting, production method for same, and photoelectrode for water splittingFUJIFILM CORP·Filed 2016·Granted Jul 17, 2018·0 cites·9 claims
- 3438US2003162658A1Titanium oxide, and photocatalyst and photocatalyst coating composition using the sameSUMITOMO CHEMICAL CO·Filed 2002·Application pending·0 cites
- 3537US2017183787A1Photocatalyst electrode for water decompositionFUJIFILM CORP·Filed 2017·Application pending·0 cites
- 3636US8323611B2Solid acid catalystDOMEN KAZUNARI·Filed 2003·Granted Dec 4, 2012·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →