Inventor · disambiguated record
Keiichi Hamada
Also filed as: HAMADA KEIICHI
4 granted patents·32 citations·filing 1980–2004
75Inventor score
Top patents by PatentIndex Score
4 records- 0173US4351576AOil film bearing for rolling rollKAWASAKI STEEL CO·Filed 1981·Granted Sep 28, 1982·15 cites·3 claims
- 0258US6908654B2Laminate with a peelable top layer and a method of peeling off the top layer from the laminateKONISHI CO LTD·Filed 2001·Granted Jun 21, 2005·2 cites·16 claims
- 0354US6951677B2Laminate with a peelable top layer and method of peeling off the top layer from the laminateKONISHI CO LTD·Filed 2004·Granted Oct 4, 2005·6 cites·17 claims
- 0439US4384748AOil film bearing for rolling roll for producing rolled sheets having a low deviation of sheet thicknessKAWASAKI STEEL CO·Filed 1980·Granted May 24, 1983·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →