Inventor · disambiguated record
Kenkichi Yamaji
Also filed as: ABE HAJIME · YAMAJI KENKICHI
6 granted patents·99 citations·filing 1975–1991
84Inventor score
Top patents by PatentIndex Score
6 records- 0194US4134196AMethod of production of a wire-shaped composite addition materialHITACHI CABLE·Filed 1976·Granted Jan 16, 1979·41 cites·7 claims
- 0284US4235007AMethod of production of a wire-shaped composite addition materialHITACHI CABLE·Filed 1978·Granted Nov 25, 1980·13 cites·18 claims
- 0365US3985280AMethod of jointing copper pipe to aluminum pipe by solderingHITACHI CABLE·Filed 1975·Granted Oct 12, 1976·18 cites·8 claims
- 0456US4148971AFlame spraying materials and process for producing the sameHITACHI CABLE·Filed 1977·Granted Apr 10, 1979·15 cites·14 claims
- 0546US4138871ALiquid pressure extrusion method and device for tube or tubular memberHITACHI CABLE·Filed 1977·Granted Feb 13, 1979·5 cites·26 claims
- 0632US5262124AAlloy suited for use in water service and having improved machinability and forming propertiesHITACHI ALLOY LTD·Filed 1991·Granted Nov 16, 1993·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →