Inventor · disambiguated record
Masanori Ibuki
Also filed as: IBUKI MASANORI
3 granted patents·102 citations·filing 1992–1997
75Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0188US5268398AFriction material and method of manufacturing such materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 7, 1993·47 cites·14 claims
- 0276US5866636ANon-asbestos friction materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Feb 2, 1999·28 cites·3 claims
- 0366US5266395AFriction material for making brake padsSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Nov 30, 1993·27 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →