Inventor · disambiguated record
Soichi Sakurai
Also filed as: SAKURAI SOICHI
29 granted patents·2 pending applications·226 citations·filing 1978–2008
96Inventor score
Top patents by PatentIndex Score
31 records- 0169US6166484ADeflection yoke, cathode-ray tube device using the same and display deviceHITACHI LTD·Filed 1998·Granted Dec 26, 2000·23 cites·17 claims
- 0269US5070280ADeflection yokeHITACHI LTD·Filed 1990·Granted Dec 3, 1991·22 cites·10 claims
- 0369US5049847ADeflection yoke with auxiliary coils for stray line radiation suppressionHITACHI LTD·Filed 1989·Granted Sep 17, 1991·17 cites·8 claims
- 0461US5523658ADeflection yoke device and color cathode ray tube using the sameHITACHI LTD·Filed 1995·Granted Jun 4, 1996·17 cites·13 claims
- 0559US6737818B2Deflection yoke and cathode ray tube deviceHITACHI LTD·Filed 2002·Granted May 18, 2004·3 cites·40 claims
- 0659US4362964AColor picture tube with a magnetic focusing deviceHITACHI LTD·Filed 1979·Granted Dec 7, 1982·9 cites·17 claims
- 0758US4833370AElectron beam deflectorHITACHI LTD·Filed 1988·Granted May 23, 1989·10 cites·12 claims
- 0857US5689157ACathode-ray tube display unit in which unwanted radiant electric field from face plate of cathode-ray tube is decreasedHITACHI LTD·Filed 1995·Granted Nov 18, 1997·14 cites·19 claims
- 0954US8244006B2Finger vein image inputting device and apparatus using the sameYOKOYAMA SHINGO·Filed 2008·Granted Aug 14, 2012·4 cites·24 claims
- 1054US4232246AElectron gun assembly for a color picture tubeHITACHI LTD·Filed 1978·Granted Nov 4, 1980·7 cites·5 claims
- 1153US5029993ALens system for projection television receiversHITACHI LTD·Filed 1989·Granted Jul 9, 1991·12 cites·3 claims
- 1253US4884879ALens system for projection television receiversHITACHI LTD·Filed 1986·Granted Dec 5, 1989·12 cites·24 claims
- 1353US4310780AMagnetic focusing structure for three in-line gun type color picture tubesHITACHI LTD·Filed 1979·Granted Jan 12, 1982·7 cites·22 claims
- 1448US8396258B2Finger vein pattern inputting deviceFUJISAWA YASUNORI·Filed 2007·Granted Mar 12, 2013·3 cites·12 claims
- 1547US5548190ADeflection yoke and cathode-ray tube apparatus comprising the sameHITACHI LTD·Filed 1995·Granted Aug 20, 1996·7 cites·26 claims
- 1646US4376272AMagnetic field generators for use in electromagnetic focusing type cathode ray tubesHITACHI LTD·Filed 1981·Granted Mar 8, 1983·5 cites·6 claims
- 1745US7091677B2Deflection yoke and cathode ray tube deviceHITACHI LTD·Filed 2004·Granted Aug 15, 2006·0 cites·20 claims
- 1845US5086259ASystem for converging a plurality of electron beams in cathode ray tubeHITACHI LTD·Filed 1990·Granted Feb 4, 1992·8 cites·10 claims
- 1944US5317239ADeflection yoke for cathode ray tubeHITACHI LTD·Filed 1993·Granted May 31, 1994·8 cites·4 claims
- 2042US5668447ADeflection yoke and cathode-ray tube apparatus comprising the sameHITACHI LTD·Filed 1996·Granted Sep 16, 1997·5 cites·18 claims
- 2142US5475287ACathode-ray tube apparatus and yokeHITACHI LTD·Filed 1993·Granted Dec 12, 1995·5 cites·5 claims
- 2241US4824224ALens system for a cathode ray tube projection systemHITACHI LTD·Filed 1986·Granted Apr 25, 1989·8 cites·28 claims
- 2341US2008317293A1Finger vein authentication apparatus and information processing apparatusSAKURAI SOICHI·Filed 2008·Application pending·0 cites
- 2439US2008075331A1Finger vein authentication input apparatusSAKURAI SOICHI·Filed 2007·Application pending·0 cites
- 2538US5172035AConvergence systemHITACHI LTD·Filed 1991·Granted Dec 15, 1992·5 cites·20 claims
- 2638US4473773AIn-line type electromagnetic focusing cathode-ray tubeHITACHI LTD·Filed 1981·Granted Sep 25, 1984·3 cites·13 claims
- 2738US4460844AMagnetic focusing, three in-line gun type color picture tubeHITACHI LTD·Filed 1981·Granted Jul 17, 1984·3 cites·10 claims
- 2837US5828167AColor cathode ray tube with a dynamic convergence device and color display system employing sameHITACHI LTD·Filed 1996·Granted Oct 27, 1998·4 cites·57 claims
- 2933US5498939ADeflection yoke and cathode ray tube having the sameHITACHI LTD·Filed 1995·Granted Mar 12, 1996·3 cites·4 claims
- 3031US5701061ACathode-ray tube apparatus and yokeHITACHI LTD·Filed 1995·Granted Dec 23, 1997·1 cites·1 claims
- 3130US5907214ADeflection yoke with coils for reducing unwanted magnetic field radiationHITACHI LTD·Filed 1996·Granted May 25, 1999·1 cites·11 claims
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