Inventor · disambiguated record
Kazuhito Hashimoto
Also filed as: HASHIMOTO KAZUHITO
45 granted patents·15 pending applications·2,147 citations·filing 1993–2017
98Inventor score
Top patents by PatentIndex Score
60 records- 0198US6013372AMethod for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereofTOTO LTD·Filed 1997·Granted Jan 11, 2000·482 cites·133 claims
- 0297US7294365B2Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereofTOTO LTD·Filed 2004·Granted Nov 13, 2007·153 cites·23 claims
- 0397US5595813AArchitectural material using metal oxide exhibiting photocatalytic activityTAKENAKA CORP·Filed 1993·Granted Jan 21, 1997·179 cites·4 claims
- 0496US5547823APhotocatalyst composite and process for producing the sameISHIHARA SANGYO KAISHA·Filed 1995·Granted Aug 20, 1996·140 cites·6 claims
- 0594US6090489AMethod for photocatalytically hydrophilifying surface and composite material with photocatalytically hydrophilifiable surfaceTOTO LTD·Filed 1998·Granted Jul 18, 2000·151 cites·29 claims
- 0693US6387844B1Titanium dioxide photocatalystFiled 1998·Granted May 14, 2002·134 cites·13 claims
- 0792US8889164B2Antimicrobial and antiviral composition, and method of producing the sameHASHIMOTO KAZUHITO·Filed 2012·Granted Nov 18, 2014·9 cites·11 claims
- 0892US5874701APhotocatalytic air treatment process under room lightTOTO LTD·Filed 1996·Granted Feb 23, 1999·113 cites·24 claims
- 0990US6939611B2Window glass employing titanium dioxide photocatalystNIPPON SODA CO·Filed 2002·Granted Sep 6, 2005·36 cites·10 claims
- 1090US5948355AAir-purifying filter and air-purifier for automobileFUJISHIMA AKIRA·Filed 1997·Granted Sep 7, 1999·99 cites·16 claims
- 1190US5939194APhotocatalytically hydrophilifying and hydrophobifying materialTOTO LTD·Filed 1997·Granted Aug 17, 1999·86 cites·18 claims
- 1289US6498000B2Photocatalyst composite and process for producing the sameISHIHARA SANGYO KAISHA·Filed 2001·Granted Dec 24, 2002·29 cites·25 claims
- 1387US6737145B1Organic-inorganic composite graded material, method for preparation thereof and use thereofUBE NITTO KASEI CO·Filed 1999·Granted May 18, 2004·68 cites·26 claims
- 1487US6277346B1Photocatalyst composite and process for producing the sameISHIHARA SANGYO KAISHA·Filed 1997·Granted Aug 21, 2001·51 cites·5 claims
- 1587US5643436AArchitectural material using metal oxide exhibiting photocatalytic activityTAKENAKA CORP·Filed 1995·Granted Jul 1, 1997·51 cites·11 claims
- 1685US7157840B2Illuminating devices employing titanium dioxide photocatalystsNIPPON SODA CO·Filed 2002·Granted Jan 2, 2007·23 cites·9 claims
- 1784US7327074B2Illuminating devices employing titanium dioxide photocatalystsKANAGAWA KAGAKU GIJUTSU AKAD·Filed 2006·Granted Feb 5, 2008·6 cites·2 claims
- 1883US6830785B1Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with a superhydrophilic photocatalytic surface, and method of making thereofTOTO LTD·Filed 1999·Granted Dec 14, 2004·50 cites·23 claims
- 1977US6524664B1Photocatalytically hydrophilifying and hydrophobifying materialTOTO LTD·Filed 1999·Granted Feb 25, 2003·38 cites·16 claims
- 2075US9248432B2Titanium oxide photocatalyst having copper compounds supported thereon, and method for producing sameHASHIMOTO KAZUHITO·Filed 2012·Granted Feb 2, 2016·2 cites·9 claims
- 2174US8603302B2Photocatalytic material, method of decomposing organic substance, interior member, air cleaning device, and device for producing oxidizing agentHASHIMOTO KAZUHITO·Filed 2009·Granted Dec 10, 2013·4 cites·15 claims
- 2274US7695774B2Titanium oxide photocatalyst thin film and production method of titanium oxide photocatalyst thin filmFUJI XEROX CO LTD·Filed 2005·Granted Apr 13, 2010·1 cites·17 claims
- 2373US6106955AMetal material having photocatalytic activity and method of manufacturing the sameTAKENAKA CORP·Filed 1998·Granted Aug 22, 2000·38 cites·15 claims
- 2469US7708902B2Magnetic material, and memory and sensor using sameUNIV TOKYO·Filed 2006·Granted May 4, 2010·5 cites·11 claims
- 2568US8852765B2Microbial fuel cellHASHIMOTO KAZUHITO·Filed 2009·Granted Oct 7, 2014·2 cites·17 claims
- 2668US8728973B2Photocatalytic materials and process for producing the sameHASHIMOTO KAZUHITO·Filed 2010·Granted May 20, 2014·1 cites·15 claims
- 2767US6106692AMeasuring concentrations of plural target substances by use of diamond electrodeIMRA JAPAN KABUSHIKIKAISHA·Filed 1998·Granted Aug 22, 2000·37 cites·11 claims
- 2865US8097180B2Magnetic materialOHKOSHI SHIN-ICHI·Filed 2007·Granted Jan 17, 2012·3 cites·8 claims
- 2963US6139803APhotocatalytic air treatment process under room lightTOTO LTD·Filed 1998·Granted Oct 31, 2000·59 cites·20 claims
- 3061US9461329B2Power generation systemJAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECH·Filed 2013·Granted Oct 4, 2016·2 cites·6 claims
- 3161US5668076APhotocatalyst and method for preparing the sameMITSUI MINING & SMELTING CO·Filed 1995·Granted Sep 16, 1997·24 cites·7 claims
- 3260US8609261B2Titanium oxide particles, manufacturing method thereof, magnetic memory, and charge storage type memoryOHKOSHI SHIN-ICHI·Filed 2009·Granted Dec 17, 2013·2 cites·11 claims
- 3357US8536084B2Photocatalyst material, method for decomposition of organic material, interior member, air purification device, and apparatus for preparation of oxidizing agentHASHIMOTO KAZUHITO·Filed 2009·Granted Sep 17, 2013·1 cites·10 claims
- 3457US2017217800A1Nitrate reduction method, nitrate reduction catalyst, nitrate reduction electrode, fuel cell, and water treatment apparatusPANASONIC CORP·Filed 2017·Application pending·0 cites
- 3555US2014322629A1Nitrate reduction method, nitrate reduction catalyst, nitrate reduction electrode, fuel cell, and water treatment apparatusPANASONIC CORP·Filed 2012·Application pending·0 cites
- 3653US7998562B2Photocatalyst sheet and method of producing sameTAIYO KOGYO CO LTD·Filed 2004·Granted Aug 16, 2011·1 cites·17 claims
- 3750US8153547B2Photocatalyst material, process for producing the photocatalyst material, and method for decomposing contaminant using the materialHASHIMOTO KAZUHITO·Filed 2008·Granted Apr 10, 2012·0 cites·5 claims
- 3848US9572347B2Method for inactivating a virusHASHIMOTO KAZUHITO·Filed 2010·Granted Feb 21, 2017·0 cites·13 claims
- 3948US5855595ATumor treatment apparatusASAHI OPTICAL CO LTD·Filed 1995·Granted Jan 5, 1999·48 cites·29 claims
- 4047US10077500B2Water splitting catalyst, and method for producing oxygen and hydrogen using the sameRIKEN·Filed 2015·Granted Sep 18, 2018·0 cites·10 claims
- 4147US2003143437A1Titanium oxide photocatalyst thin film and production method of titanium oxide photocatalyst thin filmFUJI XEROX CO LTD·Filed 2003·Application pending·0 cites
- 4246US2014102883A1Carbon dioxide enrichment deviceKAMAI RYO·Filed 2012·Application pending·0 cites
- 4346US2014353144A1Carbon-based material, electrode catalyst, oxygen reduction electrode catalyst, gas diffusion electrode, aqueous solution electrolysis device, and method of preparing carbon-based materialPANASONIC CORP·Filed 2012·Application pending·0 cites
- 4445US9005569B2Microstructure and manufacturing method thereforOHKOSHI SHIN-ICHI·Filed 2010·Granted Apr 14, 2015·0 cites·4 claims
- 4545US2013230744A1Electrode for microbial fuel cell and microbial fuel cell using the sameHASHIMOTO KAZUHITO·Filed 2011·Application pending·0 cites
- 4644US6208404B1Black matrixTRYONICS CORP·Filed 1997·Granted Mar 27, 2001·13 cites·18 claims
- 4743US8535816B2Fine structural body, method for manufacturing fine structural body, magnetic memory, charge storage memory and optical information recording mediumOHKOSHI SHIN-ICHI·Filed 2009·Granted Sep 17, 2013·0 cites·26 claims
- 4842US2014326603A1Carbon dioxide permeation device and method of transporting carbon dioxidePANASONIC CORP·Filed 2012·Application pending·0 cites
- 4941US9138734B2Visible light-responsive photocatalyst coating material, coated article, allergen inactivation methodMIKI SHINICHIRO·Filed 2010·Granted Sep 22, 2015·0 cites·11 claims
- 5041US2002016250A1Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with a superhydrophilic photocatalytic surface, and method of making thereofFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →