Inventor · disambiguated record
Ichiro Iwai
Also filed as: IWAI ICHIRO
22 granted patents·3 pending applications·406 citations·filing 1986–2014
96Inventor score
Files withSHISEIDO CO LTD6SHOWA ALUMINUM CORP6HONDA MOTOR CO LTD5SHOWA ALUMINIUM CO LTD3SHOWA DENKO KK2
Top patents by PatentIndex Score
25 records- 0189US4991647AHeat exchangerHONDA MOTOR CO LTD·Filed 1990·Granted Feb 12, 1991·68 cites·8 claims
- 0288US5979742AFriction agitation joining method for joining metallic joining membersSHOWA ALUMINUM CORP·Filed 1998·Granted Nov 9, 1999·67 cites·16 claims
- 0380US5599467AAluminum weldment and method of welding aluminum workpiecesHONDA MOTOR CO LTD·Filed 1994·Granted Feb 4, 1997·39 cites·14 claims
- 0478US5504296AMethod of hot brazing aluminum articlesSHOWA ALUMINUM CORP·Filed 1993·Granted Apr 2, 1996·34 cites·11 claims
- 0574US7632633B2Method for determining the degree of protein oxidation in a skin sample using oxidized protein in stratum corneum as an indicatorSHISEIDO CO LTD·Filed 2005·Granted Dec 15, 2009·4 cites·2 claims
- 0671US5547517ABrazing agent and a brazing sheet both comprising an aluminum alloy containing a fluxSHOWA ALUMINUM CORP·Filed 1994·Granted Aug 20, 1996·26 cites·21 claims
- 0771US5021106ABrazeable aluminum alloy sheet and process of making sameSHOWA ALUMINUM·Filed 1989·Granted Jun 4, 1991·19 cites·2 claims
- 0870US5330090ABrazing agent and a brazing sheet both comprising an aluminum alloy containing a fluxSHOWA ALUMINUM CORP·Filed 1992·Granted Jul 19, 1994·25 cites·24 claims
- 0966US8661675B2Process for producing member for heat exchanger and member for heat exchangerMINAMI KAZUHIKO·Filed 2008·Granted Mar 4, 2014·2 cites·10 claims
- 1063US5594930ABrazeable aluminum material and a method of producing sameSHOWA ALUMINUM CORP·Filed 1993·Granted Jan 14, 1997·19 cites·15 claims
- 1162US9607208B2Analyzing a skin condition from a videoSHISEIDO CO LTD·Filed 2014·Granted Mar 28, 2017·2 cites·9 claims
- 1258US9970848B2Method for evaluating state of horny layer and method for evaluating horny layer improvement effect of cosmetic preparationSHISEIDO CO LTD·Filed 2014·Granted May 15, 2018·0 cites·9 claims
- 1357US5302342AAluminum alloy for heat exchangersHONDA MOTOR CO LTD·Filed 1993·Granted Apr 12, 1994·13 cites·2 claims
- 1456US6169114B1Endermic liniment containing a thiol compound and zinc oxideSHISEIDO CO LTD·Filed 1998·Granted Jan 2, 2001·19 cites·5 claims
- 1555US5565117AMethod of resistance-welding workpieces of metal and resistance-welded weldment of metalHONDA MOTOR CO LTD·Filed 1994·Granted Oct 15, 1996·16 cites·10 claims
- 1655US5260142ACorrosion-resistant clad material made of aluminum alloysHONDA MOTOR CO LTD·Filed 1991·Granted Nov 9, 1993·25 cites·5 claims
- 1753US9488590B2Method for evaluating cosmetic for effectiveness in improving wrinklesSHISEIDO CO LTD·Filed 2013·Granted Nov 8, 2016·0 cites·4 claims
- 1853US4737206AExtruded aluminum alloys having improved wear resistance and process for preparing sameSHOWA ALUMINIUM CO LTD·Filed 1986·Granted Apr 12, 1988·13 cites·28 claims
- 1950US4852791AMethod for making corrosion resistance heat exchangersSHOWA ALUMINIUM CO LTD·Filed 1988·Granted Aug 1, 1989·7 cites·3 claims
- 2048US2009200002A1Heat exchanger member and production method thereofSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 2147US9714936B2Method for evaluating cosmeticSHISEIDO CO LTD·Filed 2012·Granted Jul 25, 2017·0 cites·3 claims
- 2246US2009166067A1Clad member and printed-circuit boardSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 2334US4962880AMethod of forming a heat exchanger with components comprising an aluminum alloy containing reduced amounts of magnesiumSHOWA ALUMINIUM CO LTD·Filed 1990·Granted Oct 16, 1990·4 cites·9 claims
- 2434US2004182542A1Heat sinkFiled 2002·Application pending·0 cites
- 2532US5581799ABrazeable aluminum material and a method of producing sameSHOWA ALUMINUM CORP·Filed 1995·Granted Dec 3, 1996·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →