Inventor · disambiguated record
Seiichi Kawaguchi
Also filed as: KAWAGUCHI SEIICHI
4 granted patents·3 pending applications·45 citations·filing 1990–2012
71Inventor score
Technology areasB23K
Top patents by PatentIndex Score
7 records- 0175US7755001B2High Cr Ni-based alloy filler material and welding rod for shielded metal arc weldingMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Jul 13, 2010·6 cites·3 claims
- 0275US5097110AReflecting mirror for a laser beam and laser beam welding apparatus, including the same laser beam reflecting mirrorMITSUBISHI HEAVY IND LTD·Filed 1990·Granted Mar 17, 1992·38 cites·18 claims
- 0365US9186753B2Back-shielded welding method and welded structure using the sameMITSUBISHI HITACHI POWER SYS·Filed 2012·Granted Nov 17, 2015·1 cites·3 claims
- 0452US2011142713A1WELDING MATERIALS FOR Ni-BASED ALLOYKAWASAKI KENJI·Filed 2009·Application pending·0 cites
- 0544US10675720B2High Cr Ni-based alloy welding wire, shielded metal arc welding rod, and weld metal formed by shielded metal arc weldingKAWASAKI KENJI·Filed 2012·Granted Jun 9, 2020·0 cites·9 claims
- 0641US2013343893A1Turbine rotor and production method thereofKAWASAKI KENJI·Filed 2012·Application pending·0 cites
- 0737US2013316191A1Welding structure and welding methodKAWASAKI KENJI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →