Inventor · disambiguated record
Shigeo Takenaka
Also filed as: HAMANO EIZABURO · TAKENAKA SHIGEO
49 granted patents·9 pending applications·757 citations·filing 1971–2015
98Inventor score
Top patents by PatentIndex Score
58 records- 0196US7533960B2Liquid discharge head, and method of manufacturing liquid discharge headCANON KK·Filed 2006·Granted May 19, 2009·60 cites·6 claims
- 0294US6583549B2Spacer assembly for flat panel display apparatus, method of manufacturing spacer assembly, method of manufacturing flat panel display apparatus, flat panel display apparatus, and mold used in manufacture of spacer assemblyTOSHIBA KK·Filed 2001·Granted Jun 24, 2003·48 cites·48 claims
- 0393US7273403B2Method of manufacturing flat display panels of different sizes from a common base substrateTOSHIBA KK·Filed 2004·Granted Sep 25, 2007·48 cites·17 claims
- 0490US5434602ARecording apparatus with magnetic linear encoderCANON KK·Filed 1993·Granted Jul 18, 1995·69 cites·18 claims
- 0590US4537322AGlass envelope for a cathode-ray tubeTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Aug 27, 1985·42 cites·8 claims
- 0689US3998867AProcess for the simultaneous preparation of methacrylonitrile and 1,3-butadieneNIPPON KAYAKU KK·Filed 1974·Granted Dec 21, 1976·20 cites·6 claims
- 0788US4341980AFlat display deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jul 27, 1982·43 cites·5 claims
- 0887US4792720AColor cathode ray tubeTOSHIBA KK·Filed 1986·Granted Dec 20, 1988·39 cites·8 claims
- 0985US4334169AElectron gun structureTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jun 8, 1982·27 cites·9 claims
- 1082US8382231B2Inkjet print head and inkjet printing apparatusCANON KK·Filed 2008·Granted Feb 26, 2013·6 cites·14 claims
- 1181US3966823AProcess for preparing 1,3-butadiene and methacrolein simultaneouslyNIPPON KAYAKU KK·Filed 1971·Granted Jun 29, 1976·29 cites·5 claims
- 1280US4771214AElectron tube provided with porous silicon oxide getterTOSHIBA KK·Filed 1986·Granted Sep 13, 1988·23 cites·19 claims
- 1380US4366415APicture tube with an electron gun having an improved potential supplying meansTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Dec 28, 1982·20 cites·7 claims
- 1474US4777407AColor cathode ray tube deviceTOSHIBA KK·Filed 1987·Granted Oct 11, 1988·19 cites·5 claims
- 1573US4714856AColor cathode ray tube with plural electron gun assembliesTOSHIBA KK·Filed 1986·Granted Dec 22, 1987·18 cites·6 claims
- 1671US6926575B1Method for manufacturing flat image display and flat image displayTOSHIBA KK·Filed 2000·Granted Aug 9, 2005·9 cites·15 claims
- 1770US7161288B2Image display device with support assemblyTOSHIBA KK·Filed 2006·Granted Jan 9, 2007·2 cites·14 claims
- 1870US4712038AColor cathode ray tube with plural electron gun assembliesTOSHIBA KK·Filed 1986·Granted Dec 8, 1987·16 cites·7 claims
- 1969US3959384AOxidation catalyst and process for oxidation of olefins to unsaturated aldehydesNIPPON KAYAKU KK·Filed 1974·Granted May 25, 1976·20 cites·10 claims
- 2068US4626737AMask focusing color picture tubeTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Dec 2, 1986·13 cites·11 claims
- 2167US4831307ACathode ray tube with light reflection filmTOSHIBA KK·Filed 1987·Granted May 16, 1989·13 cites·5 claims
- 2267US4712043AElectron gun with large aperture auxiliary electrodeTOSHIBA KK·Filed 1985·Granted Dec 8, 1987·14 cites·11 claims
- 2366US4392914AMethod for manufacturing mask for color CRTTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jul 12, 1983·11 cites·9 claims
- 2466US4197487ABeam-index tube apparatus having deflection field correcting elementsTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Apr 8, 1980·11 cites·3 claims
- 2565US7192327B2Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the methodTOSHIBA KK·Filed 2006·Granted Mar 20, 2007·1 cites·2 claims
- 2663US6803713B2Color cathode ray tubeTOSHIBA KK·Filed 2001·Granted Oct 12, 2004·5 cites·15 claims
- 2762US6708279B1Temperature sensor calibration during powersave mode by executing a control program in a control unit and lowering clock frequency after other devices are powered offCANON KK·Filed 1999·Granted Mar 16, 2004·40 cites·30 claims
- 2860US8517499B2Inkjet printing head and inkjet printing apparatusTAKANO KATSUHIKO·Filed 2008·Granted Aug 27, 2013·2 cites·10 claims
- 2959US4001018AMethod for making a stripe screen on a face plate of a cathode ray tube by rotating correction lensTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Jan 4, 1977·9 cites·3 claims
- 3058US5032756AColor cathode ray tube and envelope for use with the color cathode ray tubeTOSHIBA KK·Filed 1989·Granted Jul 16, 1991·9 cites·20 claims
- 3157US7071610B2Image display device and manufacturing method for image display deviceTOSHIBA KK·Filed 2004·Granted Jul 4, 2006·3 cites·9 claims
- 3257US4994704ACathode ray tube and an envelope thereforTOSHIBA KK·Filed 1989·Granted Feb 19, 1991·9 cites·18 claims
- 3354US2006284544A1Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the methodTAKENAKA SHIGEO·Filed 2006·Application pending·0 cites
- 3452US4478589AMethod of shadow mask manufactureTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Oct 23, 1984·6 cites·7 claims
- 3552US2007212971A1Method of manufacturing flat display apparatusYOKOTA MASAHIRO·Filed 2007·Application pending·0 cites
- 3651US4331903AColor picture tube and method for magnetically adjusting the color picture tubeTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted May 25, 1982·6 cites·11 claims
- 3751US2006211324A1Image display device and manufacturing method for image display deviceTAKENAKA SHIGEO·Filed 2006·Application pending·0 cites
- 3850US6984933B2Specifically located spacer supportsTOSHIBA KK·Filed 2004·Granted Jan 10, 2006·1 cites·13 claims
- 3950US3966802AProcess for preparing acrylic acid and oxidation catalystNIPPON KAYAKU KK·Filed 1974·Granted Jun 29, 1976·3 cites·5 claims
- 4050US2005156507A1Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the methodFiled 2005·Application pending·0 cites
- 4146US2006068549A1Image display deviceTAKENAKA SHIGEO·Filed 2005·Application pending·0 cites
- 4244US10105078B2Method for managing health condition, health condition management apparatus, and health condition management systemFUJITSU LTD·Filed 2015·Granted Oct 23, 2018·0 cites·15 claims
- 4344US4771337AImage recording apparatusCANON KK·Filed 1985·Granted Sep 13, 1988·7 cites·15 claims
- 4444US4692659AColor cathode ray tube having shadow mask with siliconTOSHIBA KK·Filed 1986·Granted Sep 8, 1987·5 cites·4 claims
- 4543US5450106ARecording apparatus provided with a magnetic encoder for a scanning carriageCANON KK·Filed 1993·Granted Sep 12, 1995·6 cites·8 claims
- 4643US3971043AApparatus for making electroluminescent screens for color cathode ray tubesTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Jul 20, 1976·4 cites·15 claims
- 4742US4368405AElectron gun for a cathode ray tubeTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jan 11, 1983·4 cites·8 claims
- 4841US4322655ABeam index color cathode ray tubeTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Mar 30, 1982·4 cites·4 claims
- 4941US2006145591A1Green light emitting phosphor for low voltage/high current density and field emission type display including the sameTOSHIBA KK·Filed 2004·Application pending·0 cites
- 5040US6672927B2Laminated mold for spacer assembly of a flat panel displayTOSHIBA KK·Filed 2003·Granted Jan 6, 2004·0 cites·7 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →