Inventor · disambiguated record
Yasunaga Itoh
Also filed as: ITOH YASUNAGA
22 granted patents·12 pending applications·162 citations·filing 1991–2019
94Inventor score
Top patents by PatentIndex Score
34 records- 0193US10300563B2Aluminum alloy brazing sheet and brazing methodUACJ CORP·Filed 2015·Granted May 28, 2019·5 cites·8 claims
- 0290US11007609B2Brazing sheet and manufacturing method thereofUACJ CORP·Filed 2017·Granted May 18, 2021·4 cites·20 claims
- 0390US9914185B2Aluminum alloy brazing sheetUACJ CORP·Filed 2013·Granted Mar 13, 2018·4 cites·8 claims
- 0489US10661395B2Aluminum-alloy brazing sheetUACJ CORP·Filed 2015·Granted May 26, 2020·3 cites·23 claims
- 0589US9718145B2Method of producing aluminum clad memberUACJ CORP·Filed 2016·Granted Aug 1, 2017·4 cites·10 claims
- 0686US10682730B2Aluminum alloy brazing sheetUACJ CORP·Filed 2016·Granted Jun 16, 2020·2 cites·12 claims
- 0786US7250223B2Aluminum heat exchanger excellent in corrosion resistanceSUMITOMO LIGHT METAL IND·Filed 2004·Granted Jul 31, 2007·32 cites·13 claims
- 0886US5069980AVacuum-brazing aluminum cladding material consisting of Al or Al alloy core and two superposed aluminum alloy clads which cover at least one surface of the coreSUMITMO LIGHT METAL IND LTD·Filed 1991·Granted Dec 3, 1991·66 cites·14 claims
- 0984US10857629B2Aluminum alloy brazing sheetUACJ CORP·Filed 2017·Granted Dec 8, 2020·1 cites·9 claims
- 1083US10737357B2Brazing sheet, manufacturing method thereof, and aluminum structure brazing methodUACJ CORP·Filed 2017·Granted Aug 11, 2020·1 cites·17 claims
- 1183US9012033B2Aluminum alloy clad sheet for heat exchangersMATSUO HIROKI·Filed 2010·Granted Apr 21, 2015·5 cites·29 claims
- 1282US9643283B2Aluminum alloy brazing sheet and method for producing the sameITOH YASUNAGA·Filed 2014·Granted May 9, 2017·8 cites·10 claims
- 1378US10307813B2Aluminum alloy heat exchanger and method of producing refrigerant tube used for the heat exchangerSUMITOMO LIGHT METAL IND·Filed 2016·Granted Jun 4, 2019·1 cites·5 claims
- 1478US10150186B2Brazing methodUACJ CORP·Filed 2015·Granted Dec 11, 2018·1 cites·20 claims
- 1573US7802716B2Method of manufacturing heat exchanger tube and heat exchangerDENSO CORP·Filed 2006·Granted Sep 28, 2010·4 cites·19 claims
- 1672US7018722B2Aluminum alloy fin material for heat exchangers and heat exchanger including the fin materialSUMITOMO LIGHT METAL IND·Filed 2003·Granted Mar 28, 2006·15 cites·11 claims
- 1771US9364913B2Method for brazing sheet material and heat exchangerDENSO CORP·Filed 2014·Granted Jun 14, 2016·3 cites·12 claims
- 1867US2018141166A1Aluminum alloy brazing sheetUACJ CORP·Filed 2018·Application pending·0 cites
- 1964US10307870B2Aluminum alloy brazing sheet and method for producing the sameUACJ CORP·Filed 2017·Granted Jun 4, 2019·0 cites·4 claims
- 2062US11298779B2Brazing sheet and manufacturing method thereofUACJ CORP·Filed 2018·Granted Apr 12, 2022·0 cites·20 claims
- 2160US11828293B2Closed impeller and method of manufacturing the sameDAIKIN IND LTD·Filed 2019·Granted Nov 28, 2023·0 cites·18 claims
- 2249US9440315B2Aluminum alloy heat exchanger and method of producing refrigerant tube used for the heat exchangerYAMASHITA NAOKI·Filed 2010·Granted Sep 13, 2016·0 cites·5 claims
- 2349US6849136B2Filler metal for aluminum brazing sheet for heat exchangers and method of manufacturing sameDENSO CORP·Filed 2002·Granted Feb 1, 2005·3 cites·4 claims
- 2447US2006102328A1Aluminum heat exchanger and manufacturing method thereofSUMITOMO LIGHT METAL IND·Filed 2005·Application pending·0 cites
- 2544US2018290245A1Aluminum alloy clad material and brazing methodUACJ CORP·Filed 2016·Application pending·0 cites
- 2644US2019314916A1Brazing furnace and aluminum-material brazing methodUACJ CORP·Filed 2017·Application pending·0 cites
- 2744US2018133845A1Method of manufacturing an aluminum structureUACJ CORP·Filed 2016·Application pending·0 cites
- 2843US2018093355A1Aluminum heat exchangerDENSO CORP·Filed 2016·Application pending·0 cites
- 2943US2018200841A1Aluminum alloy brazing sheetUACJ CORP·Filed 2016·Application pending·0 cites
- 3042US2018214964A1Method of manufacturing an aluminum structureUACJ CORP·Filed 2016·Application pending·0 cites
- 3142US2019151973A1Aluminum alloy brazing sheet and method for manufacturing heat exchanger formed of aluminum alloyUACJ CORP·Filed 2016·Application pending·0 cites
- 3240US2010263768A1Aluminum alloy clad sheet for heat exchangers and method of producing the sameHISATOMI YUJI·Filed 2010·Application pending·0 cites
- 3339US2004238604A1Method for brazing magnesium-containing aluminum alloy materialFiled 2004·Application pending·0 cites
- 3439US2017282271A1Brazing furnace and aluminum-material brazing methodUACJ CORP·Filed 2015·Application pending·0 cites
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