Inventor · disambiguated record
Kazuo Okubo
Also filed as: OKUBO KAZUO
20 granted patents·3 pending applications·624 citations·filing 1976–2008
96Inventor score
Top patents by PatentIndex Score
23 records- 0196US4841216AEngine start type VSCF generating systemSHINKO ELECTRIC CO LTD·Filed 1988·Granted Jun 20, 1989·109 cites·6 claims
- 0292US6364922B1Substrate transport containerEBARA CORP·Filed 2000·Granted Apr 2, 2002·58 cites·26 claims
- 0390USD511495SWind power generatorSHINKO ELECTRIC CO LTD·Filed 2004·Granted Nov 15, 2005·42 cites·1 claims
- 0489US5641960ACircuit pattern inspecting device and method and circuit pattern arrangement suitable for the methodFUJITSU LTD·Filed 1994·Granted Jun 24, 1997·69 cites·14 claims
- 0588US6770109B2Substrate transport containerEBARA CORP·Filed 2002·Granted Aug 3, 2004·35 cites·9 claims
- 0686US4074333AA.c. relay systemSHINKO ELECTRIC COMPANY LTD·Filed 1976·Granted Feb 14, 1978·34 cites·2 claims
- 0778USD509794SWind power generatorSHINKO ELECTRIC CO LTD·Filed 2004·Granted Sep 20, 2005·23 cites·1 claims
- 0877US5331275AProbing device and system for testing an integrated circuitFUJITSU LTD·Filed 1992·Granted Jul 19, 1994·43 cites·51 claims
- 0976US6547953B2Substrate container and method of dehumidifying substrate containerEBARA CORP·Filed 2001·Granted Apr 15, 2003·16 cites·14 claims
- 1075US7510366B2Vertical axis type wind power stationSHINKO ELECTRIC CO LTD·Filed 2004·Granted Mar 31, 2009·16 cites·38 claims
- 1175US7141887B2Power supply unit, generator, and wind turbine generatorSHINKO ELECTRIC CO LTD·Filed 2004·Granted Nov 28, 2006·19 cites·31 claims
- 1275US5600734AElectron beam testerFUJITSU LTD·Filed 1994·Granted Feb 4, 1997·59 cites·5 claims
- 1369US7632366B2Folding machine and process for producing article being fixedZUIKO CORP·Filed 2004·Granted Dec 15, 2009·10 cites·10 claims
- 1461US7432608B2Generator and power supply for use thereinSHINKO ELECTRIC CO LTD·Filed 2004·Granted Oct 7, 2008·10 cites·4 claims
- 1559US7880354B2Spindle motor, information recording and reproducing apparatus that makes use of same, and method for manufacturing spindle motorPANASONIC CORP·Filed 2008·Granted Feb 1, 2011·3 cites·8 claims
- 1658US5872862AElectron beam testerFUJITSU LTD·Filed 1997·Granted Feb 16, 1999·38 cites·2 claims
- 1745US5391975AConstant-frequency electric power sourceSHINKO ELECTRIC CO LTD·Filed 1993·Granted Feb 21, 1995·13 cites·12 claims
- 1842US2003168353A1Substrate container and method of dehumidifying substrate containerEBARA CORP·Filed 2003·Application pending·0 cites
- 1941US5416426AMethod of measuring a voltage with an electron beam apparatusFUJITSU LTD·Filed 1993·Granted May 16, 1995·8 cites·1 claims
- 2039US5825912AElectron beam testerFUJITSU LTD·Filed 1997·Granted Oct 20, 1998·13 cites·1 claims
- 2136US5300880AMethod of measuring a voltage with an electron beam apparatusFUJITSU LTD·Filed 1992·Granted Apr 5, 1994·6 cites·3 claims
- 2234US2009278361A1Electric power generation deviceSHINKO ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 2333US2008191484A1Power Generation SystemSHINKO ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
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