Inventor · disambiguated record
Katsumi Yasui
Also filed as: YASUI KATSUMI
2 granted patents·1 pending application·36 citations·filing 1986–2001
61Inventor score
Files withSUMITOMO LIGHT METAL IND2
Top patents by PatentIndex Score
3 records- 0170US4762168ACondenser having apparatus for monitoring conditions of inner surface of condenser tubesSUMITOMO LIGHT METAL IND·Filed 1986·Granted Aug 9, 1988·29 cites·5 claims
- 0236US4776384AMethod for monitoring copper-alloy tubes for maintaining corrosion resistance and cleanliness factor of their inner surfacesSUMITOMO LIGHT METAL IND·Filed 1986·Granted Oct 11, 1988·7 cites·8 claims
- 0325US2004038046A1Snow sliding icy coatingFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →