Inventor · disambiguated record
Nobuo Urakawa
Also filed as: URAKAWA NOBUO
9 granted patents·369 citations·filing 1988–2000
91Inventor score
Top patents by PatentIndex Score
9 records- 0189US5079102ATool using gold as a binderSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jan 7, 1992·56 cites·4 claims
- 0288US6452416B1Abnormality detecting apparatus for a rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 17, 2002·43 cites·14 claims
- 0384US6130496AStator coil for rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 10, 2000·70 cites·18 claims
- 0481US5133332ADiamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jul 28, 1992·41 cites·3 claims
- 0578US6070570AWire-saw and its manufacturing methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Jun 6, 2000·62 cites·10 claims
- 0676US6007916ASynthetic single crystal diamond for wiring drawing dies and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 28, 1999·25 cites·3 claims
- 0776US4859531AMethod for bonding a cubic boron nitride sintered compactSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Aug 22, 1989·32 cites·15 claims
- 0853US5697359AAbrasive blade with reduced cutting noiseOSAKA DIAMOND IND·Filed 1995·Granted Dec 16, 1997·28 cites·16 claims
- 0945US5560241ASynthetic single crystal diamond for wire drawing diesSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Oct 1, 1996·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →