Inventor · disambiguated record
Keikichi Maeda
Also filed as: MAEDA KEIKICHI
5 granted patents·78 citations·filing 1975–1992
81Inventor score
Top patents by PatentIndex Score
5 records- 0192US4536455ACentrifugally cast double-layer tube with resistance to carbon depositionJGC CORP·Filed 1983·Granted Aug 20, 1985·28 cites·7 claims
- 0273US5242665ACarbon containing compound treating apparatus with resistance to carbon depositionJGC CORP·Filed 1992·Granted Sep 7, 1993·22 cites·5 claims
- 0357US4976932ACarbon containing compound treating apparatus with resistance to carbon depositionJGC CORP·Filed 1987·Granted Dec 11, 1990·17 cites·13 claims
- 0446US4532109AProcess for providing an apparatus for treating hydrocarbons or the like at high temperatures substantially without carbon depositionJGC CORP·Filed 1984·Granted Jul 30, 1985·8 cites·4 claims
- 0529US3958743AWelding process for aluminum or chrome diffusion-coated steelJAPAN GASOLINE·Filed 1975·Granted May 25, 1976·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →