Inventor · disambiguated record
Isao Ochiai
Also filed as: OCHIAI ISAO
28 granted patents·3 pending applications·394 citations·filing 1987–2019
97Inventor score
Files withSANYO ELECTRIC CO9HITACHI LTD6KANTO SANYO SEMICONDUCTORS CO5NIPPON THOMPSON CO LTD4SEMICONDUCTOR COMPONENTS IND LLC2
Top patents by PatentIndex Score
31 records- 0188US7504722B2Semiconductor device with slanting side surface for external connectionSANYO ELECTRIC CO·Filed 2005·Granted Mar 17, 2009·17 cites·9 claims
- 0288US7208826B2Semiconductor device and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2001·Granted Apr 24, 2007·56 cites·3 claims
- 0388US6765205B2Electron microscope including apparatus for X-ray analysis and method of analyzing specimens using sameHITACHI HIGH TECH CORP·Filed 2003·Granted Jul 20, 2004·37 cites·2 claims
- 0485US6627889B2Apparatus and method for observing sample using electron beamHITACHI LTD·Filed 2002·Granted Sep 30, 2003·21 cites·4 claims
- 0584US5372916AX-ray exposure method with an X-ray mask comprising phase shifter sidewallsHITACHI LTD·Filed 1992·Granted Dec 13, 1994·44 cites·9 claims
- 0674US6724072B2Lead frame, resin sealing mold and method for manufacturing a semiconductor device using the sameSANYO ELECTRIC CO·Filed 2002·Granted Apr 20, 2004·19 cites·21 claims
- 0771US6653637B2X-ray detector and charged-particle apparatusHITACHI LTD·Filed 2001·Granted Nov 25, 2003·9 cites·20 claims
- 0869US7605475B2Semiconductor deviceSANYO ELECTRIC CO·Filed 2005·Granted Oct 20, 2009·3 cites·5 claims
- 0969US7326041B2Lead frame, resin sealing mold and method for manufacturing a semiconductor device using the sameSANYO ELECTRIC CO·Filed 2004·Granted Feb 5, 2008·14 cites·9 claims
- 1068US10361148B1Leadframe with efficient heat dissipation for semiconductor device package assemblySEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Jul 23, 2019·1 cites·21 claims
- 1168US5584765ABall spline with liner memberNIPPON THOMPSON CO LTD·Filed 1994·Granted Dec 17, 1996·25 cites·3 claims
- 1263US7075188B2Circuit device and method for manufacturing the sameKANTO SANYO SEMICONDUCTORS CO·Filed 2004·Granted Jul 11, 2006·12 cites·6 claims
- 1361US7102211B2Semiconductor device and hybrid integrated circuit deviceKANTO SANYO SEMICONDUCTORS CO·Filed 2004·Granted Sep 5, 2006·12 cites·12 claims
- 1460US4987345ACharged particle source of large current with high energyPHILIPS CORP·Filed 1988·Granted Jan 22, 1991·10 cites·2 claims
- 1558US6486476B1Semiconductor radiation detector and manufacture thereofHITACHI LTD·Filed 1999·Granted Nov 26, 2002·23 cites·14 claims
- 1656US7064046B2Manufacturing method of semiconductor deviceKANTO SANYO SEMICONDUCTORS CO·Filed 2004·Granted Jun 20, 2006·8 cites·12 claims
- 1755US6606174B1Optical semiconductor deviceSANYO ELECTRIC CO·Filed 1999·Granted Aug 12, 2003·24 cites·12 claims
- 1854US11101197B2Leadframe systems and related methodsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 1954US7119424B2Semiconductor device and method for manufacturing the sameSANYO ELECTRIC CO·Filed 2004·Granted Oct 10, 2006·6 cites·6 claims
- 2054US4841556APlasma X-ray sourceHITACHI LTD·Filed 1987·Granted Jun 20, 1989·13 cites·5 claims
- 2152US6056444ATrack roller bearing with studNIPPON THOMPSON CO LTD·Filed 1998·Granted May 2, 2000·14 cites·4 claims
- 2251US2014264807A1Semiconductor deviceSEMICONDUCTOR COMPONENTS IND·Filed 2014·Application pending·0 cites
- 2350US6998701B2Resin sealing-type semiconductor device and method for manufacturing the sameKANTO SANYO SEMICONDUCTORS CO·Filed 2004·Granted Feb 14, 2006·3 cites·5 claims
- 2449US8759955B2Semiconductor device with chips on isolated mount regionsIWAMURA HIDEYUKI·Filed 2013·Granted Jun 24, 2014·0 cites·6 claims
- 2547US6893903B2Semiconductor device and method for manufacturing the sameSANYO ELECTRIC CO·Filed 2003·Granted May 17, 2005·3 cites·6 claims
- 2646US7511320B2Semiconductor device and manufacturing method of the sameSANYO ELECTRIC CO·Filed 2005·Granted Mar 31, 2009·0 cites·8 claims
- 2745US6017152ATrack roller bearing with stud and lubrication plugNIPPON THOMPSON CO LTD·Filed 1998·Granted Jan 25, 2000·10 cites·14 claims
- 2839US5531521ALinear rolling guide unitNIPPON THOMPSON CO LTD·Filed 1995·Granted Jul 2, 1996·7 cites·7 claims
- 2935US6121623AParallel radiation detectorHITACHI LTD·Filed 1998·Granted Sep 19, 2000·3 cites·15 claims
- 3035US2005029534A1Semiconductor device and method of manufacturing the sameFiled 2004·Application pending·0 cites
- 3135US2007090521A1Circuit device and method of manufacturing the sameKANTO SANYO SEMICONDUCTORS CO·Filed 2004·Application pending·0 cites
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