Inventor · disambiguated record
Isao Kawaguchi
Also filed as: KAWAGUCHI ISAO
9 granted patents·3 pending applications·112 citations·filing 1986–2019
86Inventor score
Files withINOSE KOUTAROU3IHI INSPECTION & INSTRUMENTATION CO LTD2HITACHI LTD1IHI CORP1ISHIKAWAJIMA HARIMA HEAVY IND1
Top patents by PatentIndex Score
12 records- 0186US5106077APaper conveying, discharging and recovering mechanismHITACHI LTD·Filed 1990·Granted Apr 21, 1992·48 cites·20 claims
- 0275US6900410B2Laser welding processedISHIKAWAJIMA HARIMA HEAVY IND·Filed 2001·Granted May 31, 2005·21 cites·8 claims
- 0364US6123247AElectronic unit soldering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 26, 2000·31 cites·7 claims
- 0458US7921495B2Corner joint structure for bridge pier and method of producing the sameIHI CORP·Filed 2006·Granted Apr 12, 2011·1 cites·2 claims
- 0550US6483072B2Laser welding methodJP MINISTRY OF EDUCATION CULTU·Filed 2001·Granted Nov 19, 2002·6 cites·15 claims
- 0645US11801573B2Tack welding method and tack welding apparatusIHI INSPECTION & INSTRUMENTATION CO LTD·Filed 2018·Granted Oct 31, 2023·0 cites·4 claims
- 0744US11724337B2Hybrid welding deviceIHI INSPECTION & INSTRUMENTATION CO LTD·Filed 2019·Granted Aug 15, 2023·0 cites·10 claims
- 0844US2010115881A1Stiffened plate and method of manufacturing the sameINOSE KOUTAROU·Filed 2008·Application pending·0 cites
- 0941US8759712B2Method of manufacturing a stiffened plate by hybrid laser arc weldingINOSE KOUTAROU·Filed 2011·Granted Jun 24, 2014·0 cites·7 claims
- 1040US2007289955A1Laser Welding MethodTSUKAMOTO SUSUMU·Filed 2005·Application pending·0 cites
- 1135US2009258245A1Stiffened plate and a method of producing sameINOSE KOUTAROU·Filed 2006·Application pending·0 cites
- 1231US4729643ATelephoto zoom lens system for cameraTOKINA OPTICAL·Filed 1986·Granted Mar 8, 1988·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →