Inventor · disambiguated record
Masahiko Ohki
Also filed as: OHKI MASAHIKO
8 granted patents·127 citations·filing 1980–2005
86Inventor score
Top patents by PatentIndex Score
8 records- 0192US6554041B1Apparatus for making rubber component parts with conveyor for unvulcanized rubber tapeSUMITOMO RUBBER IND·Filed 2000·Granted Apr 29, 2003·54 cites·17 claims
- 0280US7311505B2Apparatus for manufacturing rubber stripSUMITOMO RUBBER IND·Filed 2005·Granted Dec 25, 2007·10 cites·7 claims
- 0368US5928679AElastomeric extruding apparatusSUMITOMO RUBBER IND·Filed 1996·Granted Jul 27, 1999·30 cites·10 claims
- 0466US4358261AMulti-extrusion die assembly for thermoplastic materialsSUMITOMO RUBBER IND·Filed 1981·Granted Nov 9, 1982·27 cites·2 claims
- 0559US6688872B2Apparatus for making unvulcanized rubber tapeSUMITOMO RUBBER IND·Filed 2001·Granted Feb 10, 2004·4 cites·5 claims
- 0654US7052266B2Apparatus for making fiber-containing rubber stripsSUMITOMO RUBBER IND·Filed 2003·Granted May 30, 2006·1 cites·13 claims
- 0741US6776946B2Method and apparatus for rubber extrudingSUMITOMO RUBBER IND·Filed 2001·Granted Aug 17, 2004·0 cites·10 claims
- 0835US4323576ADerivatives of pyrazole for use in therapyMORISHITA PHARMA·Filed 1980·Granted Apr 6, 1982·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →