Inventor · disambiguated record
Masaharu Kawaguchi
Also filed as: KAWAGUCHI MASAHARU
4 granted patents·70 citations·filing 1992–2013
73Inventor score
Files withMITSUI SHIPBUILDING ENG4
Top patents by PatentIndex Score
4 records- 0190US5354112AGuide device for sifting and transporting containersMITSUI SHIPBUILDING ENG·Filed 1992·Granted Oct 11, 1994·42 cites·11 claims
- 0278US5560663AGuide device for lifting and transporting a containerMITSUI SHIPBUILDING ENG·Filed 1994·Granted Oct 1, 1996·28 cites·1 claims
- 0342US9802794B2Crane apparatus, container yard, and feeding methodMITSUI SHIPBUILDING ENG·Filed 2013·Granted Oct 31, 2017·0 cites·8 claims
- 0434US9975739B2Container yard and feeding methodMITSUI SHIPBUILDING ENG·Filed 2013·Granted May 22, 2018·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →