Inventor · disambiguated record
Shigeo Kubota
Also filed as: HAYAKAWA SHOZABURO · KUBOTA SHIGEO
50 granted patents·6 pending applications·873 citations·filing 1978–2014
99Inventor score
Top patents by PatentIndex Score
56 records- 0196US4289400AApparatus for measuring a gradient of a surfaceSONY CORP·Filed 1980·Granted Sep 15, 1981·112 cites·7 claims
- 0292US4631397AFocussing error detecting apparatus employing a composite lensSONY CORP·Filed 1984·Granted Dec 23, 1986·39 cites·2 claims
- 0388US6388744B1Disc-shaped recording medium inspection apparatus and methodSONY CORP·Filed 2000·Granted May 14, 2002·33 cites·20 claims
- 0488US4501493AApparatus for detecting a position of an optical pickupSONY CORP·Filed 1982·Granted Feb 26, 1985·31 cites·10 claims
- 0587US7616812B2Signal processing apparatus and method, and programSONY CORP·Filed 2005·Granted Nov 10, 2009·8 cites·10 claims
- 0687US5473409ASemiconductor light exposure deviceSONY CORP·Filed 1994·Granted Dec 5, 1995·56 cites·24 claims
- 0781US8693099B2Antireflection filmKAWASHIMA TOSHITAKA·Filed 2007·Granted Apr 8, 2014·11 cites·12 claims
- 0881US6410680B1Dendrimer constructs and metal complexes thereof having superoxide dismutase activityDENDRIMOLECULAR INC·Filed 2000·Granted Jun 25, 2002·21 cites·23 claims
- 0980US7690805B2Lighting device, and liquid crystal display device using sameSONY CORP·Filed 2005·Granted Apr 6, 2010·7 cites·15 claims
- 1080US6628681B2Laser apparatusSONY CORP·Filed 2002·Granted Sep 30, 2003·21 cites·14 claims
- 1179US6249371B1Wavelength converterSONY CORP·Filed 1999·Granted Jun 19, 2001·60 cites·32 claims
- 1279US5202893AEnd pumped solid-state laserSONY CORP·Filed 1991·Granted Apr 13, 1993·42 cites·14 claims
- 1378US8208721B2Signal processing apparatus and method, and programISHIMOTO KO·Filed 2009·Granted Jun 26, 2012·4 cites·11 claims
- 1474US6973254B2Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unitSONY CORP·Filed 2005·Granted Dec 6, 2005·3 cites·1 claims
- 1574US6320841B1Slider for optical headSONY CORP·Filed 1999·Granted Nov 20, 2001·24 cites·20 claims
- 1674US4715054APlasma x-ray sourceHITACHI LTD·Filed 1985·Granted Dec 22, 1987·30 cites·6 claims
- 1770US6898366B2Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unitSONY CORP·Filed 2002·Granted May 24, 2005·7 cites·22 claims
- 1869US6933185B2Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistorSONY CORP·Filed 2003·Granted Aug 23, 2005·11 cites·4 claims
- 1969US6459493B1Apparatus for measuring surface formSONY CORP·Filed 1996·Granted Oct 1, 2002·32 cites·16 claims
- 2068US7885461B2Signal processing apparatus and method, and programSONY CORP·Filed 2009·Granted Feb 8, 2011·1 cites·5 claims
- 2167US5822287AOptical recording method, optical recording apparatus and optical recording mediumSONY CORP·Filed 1995·Granted Oct 13, 1998·19 cites·15 claims
- 2267US5742437AOptical pickup deviceSONY CORP·Filed 1995·Granted Apr 21, 1998·16 cites·9 claims
- 2365US4592038AOptical reproducing apparatusSONY CORP·Filed 1983·Granted May 27, 1986·12 cites·4 claims
- 2464USRE37717EOptical pickup deviceSONY CORP·Filed 2000·Granted May 28, 2002·4 cites·15 claims
- 2564US5505778ASurface treating apparatus, surface treating method and semiconductor device manufacturing methodHITACHI LTD·Filed 1991·Granted Apr 9, 1996·24 cites·73 claims
- 2664US4607164ARadiation detecting apparatusHITACHI LTD·Filed 1983·Granted Aug 19, 1986·14 cites·12 claims
- 2762US6256154B1Catadioptric lens, optical head and optical recording and/or reproducing apparatusSONY CORP·Filed 1999·Granted Jul 3, 2001·15 cites·8 claims
- 2861US8965122B2Signal processing apparatus and method, and programSONY CORP·Filed 2014·Granted Feb 24, 2015·0 cites·3 claims
- 2961US5376993AOptical axis correction lens deviceSONY CORP·Filed 1993·Granted Dec 27, 1994·19 cites·7 claims
- 3061US5093838ALaser apparatusSONY CORP·Filed 1991·Granted Mar 3, 1992·19 cites·3 claims
- 3160US8929653B2Signal processing apparatus and method, and programSONY CORP·Filed 2013·Granted Jan 6, 2015·0 cites·3 claims
- 3259US7057809B2Projection screenSONY CORP·Filed 2003·Granted Jun 6, 2006·6 cites·24 claims
- 3358US6115175AUV image forming optical systemASAHI OPTICAL CO LTD·Filed 1995·Granted Sep 5, 2000·23 cites·13 claims
- 3457US5852508ALens device, ultraviolet-ray emitting device, and optical disc recording deviceSONY CORP·Filed 1996·Granted Dec 22, 1998·12 cites·8 claims
- 3556US5936761AWavelength conversion apparatusSONY CORP·Filed 1997·Granted Aug 10, 1999·22 cites·18 claims
- 3655US8600160B2Signal processing apparatus and method, and programISHIMOTO KO·Filed 2012·Granted Dec 3, 2013·0 cites·11 claims
- 3755US5523996ALaser light modulation method and apparatus for recording digital audio signals on cinefilmSONY CORP·Filed 1993·Granted Jun 4, 1996·11 cites·15 claims
- 3855US5370076AMethod of producing single crystal of KTiOPO4SONY CORP·Filed 1993·Granted Dec 6, 1994·11 cites·8 claims
- 3953US6349082B1Optical disc apparatusSONY CORP·Filed 1999·Granted Feb 19, 2002·10 cites·13 claims
- 4053US4577941AOptical apparatusSONY CORP·Filed 1985·Granted Mar 25, 1986·15 cites·1 claims
- 4153US2007178674A1Laser annealing device and method for producing thin-film transistorSONY CORP·Filed 2007·Application pending·0 cites
- 4252US7204593B23-D image display unitSONY CORP·Filed 2003·Granted Apr 17, 2007·3 cites·8 claims
- 4352US6240111B1Laser beam generating apparatus and methodSONY CORP·Filed 1999·Granted May 29, 2001·18 cites·14 claims
- 4451US4250467AGas laserSONY CORP·Filed 1978·Granted Feb 10, 1981·8 cites·3 claims
- 4550US6961507B2Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unitSONY CORP·Filed 2005·Granted Nov 1, 2005·0 cites·1 claims
- 4650US2005252894A1Laser annealing device and method for producing thin-film transistorSONY CORP·Filed 2005·Application pending·0 cites
- 4748US5162949ALens for an optical disc recording and/or reproducing apparatusSONY CORP·Filed 1991·Granted Nov 10, 1992·13 cites·2 claims
- 4841US2004097103A1Laser annealing device and thin-film transistor manufacturing methodFiled 2002·Application pending·0 cites
- 4939US2006109399A1Reflecting polarizer and color liquid crystal display apparatusKUBOTA SHIGEO·Filed 2005·Application pending·0 cites
- 5039US2009273727A1Light-emission lens, light-emitting element assembly, sheet-shaped light source device and color liquid crystal display assemblySONY CORP·Filed 2005·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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