Inventor · disambiguated record
Keizo Suzuki
Also filed as: SUZUKI KEIZO
78 granted patents·13 pending applications·3,056 citations·filing 1977–2012
99Inventor score
Files withHITACHI LTD58KANEBO LTD6ALPINE ELECTRONICS INC4FUJITSU HITACHI PLASMA DISPLAY4TOKAI RIKA CO LTD4
Top patents by PatentIndex Score
91 records- 0199US4579623AMethod and apparatus for surface treatment by plasmaHITACHI LTD·Filed 1984·Granted Apr 1, 1986·654 cites·33 claims
- 0298US4481229AMethod for growing silicon-including film by employing plasma depositionHITACHI LTD·Filed 1983·Granted Nov 6, 1984·143 cites·15 claims
- 0397US5110407ASurface fabricating deviceHITACHI LTD·Filed 1991·Granted May 5, 1992·521 cites·51 claims
- 0495US4901667ASurface treatment apparatusHITACHI LTD·Filed 1986·Granted Feb 20, 1990·103 cites·17 claims
- 0595US4522674ASurface treatment apparatusHITACHI LTD·Filed 1984·Granted Jun 11, 1985·71 cites·10 claims
- 0694US4559100AMicrowave plasma etching apparatusHITACHI LTD·Filed 1984·Granted Dec 17, 1985·43 cites·8 claims
- 0793US4433228AMicrowave plasma sourceHITACHI LTD·Filed 1981·Granted Feb 21, 1984·43 cites·20 claims
- 0891US5891252APlasma processing apparatusHITACHI LTD·Filed 1996·Granted Apr 6, 1999·60 cites·30 claims
- 0991US4101411APlasma etching apparatusHITACHI LTD·Filed 1977·Granted Jul 18, 1978·33 cites·7 claims
- 1089US4330384AProcess for plasma etchingHITACHI LTD·Filed 1979·Granted May 18, 1982·52 cites·28 claims
- 1188US4892751AMethod of and apparatus for forming a thin filmHITACHI LTD·Filed 1987·Granted Jan 9, 1990·56 cites·22 claims
- 1287US6621229B2Plasma display panel and driving method to prevent abnormal dischargeHITACHI LTD·Filed 2001·Granted Sep 16, 2003·35 cites·16 claims
- 1387US6407509B1Plasma display panelHITACHI LTD·Filed 2000·Granted Jun 18, 2002·27 cites·12 claims
- 1486US6033481APlasma processing apparatusHITACHI LTD·Filed 1999·Granted Mar 7, 2000·41 cites·23 claims
- 1585US6817100B2Steering wheel and method for manufacturing steering wheelTOKAI RIKA CO LTD·Filed 2001·Granted Nov 16, 2004·31 cites·3 claims
- 1685US5646489APlasma generator with mode restricting meansHITACHI LTD·Filed 1995·Granted Jul 8, 1997·43 cites·46 claims
- 1784US6411032B1Adjustment of luminance balance of red, green and blue light emissions for plasma display by using different sized areas of phosphor layers producing corresponding colorsHITACHI LTD·Filed 1999·Granted Jun 25, 2002·37 cites·16 claims
- 1884US6333599B1Plasma display systemHITACHI LTD·Filed 1999·Granted Dec 25, 2001·42 cites·20 claims
- 1984US5580420APlasma generating method and apparatus and plasma processing method and apparatusHITACHI LTD·Filed 1994·Granted Dec 3, 1996·39 cites·52 claims
- 2084US5108778ASurface treatment methodHITACHI LTD·Filed 1990·Granted Apr 28, 1992·33 cites·25 claims
- 2184US4462863AMicrowave plasma etchingHITACHI LTD·Filed 1983·Granted Jul 31, 1984·59 cites·12 claims
- 2284US4414828ALocking apparatus for compartment door operated by a keyTOYOTA MOTOR CO LTD·Filed 1981·Granted Nov 15, 1983·58 cites·9 claims
- 2383US7239963B2Method and apparatus for displaying navigation informationALPINE ELECTRONICS INC·Filed 2003·Granted Jul 3, 2007·47 cites·17 claims
- 2483US6838825B2Adjustment of luminance balance of red, green and blue light emissions for plasma display by using different sized areas of phosphor layers producing corresponding colorsHITACHI LTD·Filed 2002·Granted Jan 4, 2005·16 cites·8 claims
- 2582US4298419ADry etching apparatusHITACHI LTD·Filed 1980·Granted Nov 3, 1981·39 cites·4 claims
- 2680US6650063B2Plasma display panel and image display device using the sameHITACHI LTD·Filed 2002·Granted Nov 18, 2003·15 cites·8 claims
- 2778US7145522B2Plasma display device having improved luminous efficacyFUJITSU HITACHI PLASMA DISPLAY·Filed 2003·Granted Dec 5, 2006·15 cites·24 claims
- 2876US6969794B2Music playback apparatus and music playback systemALPINE ELECTRONICS INC·Filed 2002·Granted Nov 29, 2005·21 cites·17 claims
- 2976US4902792AFine cellulose particles and process for production thereofKANEBO LTD·Filed 1987·Granted Feb 20, 1990·32 cites·42 claims
- 3075US6332425B1Surface treatment method and systemHITACHI LTD·Filed 2000·Granted Dec 25, 2001·16 cites·15 claims
- 3174US7781973B2Plasma display panel having laminated members and visible light reflection layerHITACHI LTD·Filed 2005·Granted Aug 24, 2010·3 cites·19 claims
- 3274US5433789AMethods and apparatus for generating plasma, and semiconductor processing methods using mode restricted microwavesHITACHI LTD·Filed 1993·Granted Jul 18, 1995·22 cites·27 claims
- 3373US5196527APorous ion-exchanged fine cellulose particles, method for production thereof, and affinity carrierKANEBO LTD·Filed 1992·Granted Mar 23, 1993·35 cites·11 claims
- 3472US7450090B2Plasma display panel and imaging device using the sameHITACHI LTD·Filed 2006·Granted Nov 11, 2008·1 cites·78 claims
- 3571US6231777B1Surface treatment method and systemHITACHI LTD·Filed 1995·Granted May 15, 2001·34 cites·6 claims
- 3671US5108543AMethod of surface treatmentHITACHI LTD·Filed 1988·Granted Apr 28, 1992·36 cites·12 claims
- 3770US7333722B2Disc playback apparatus with display of key imagesALPINE ELECTRONICS INC·Filed 2002·Granted Feb 19, 2008·10 cites·15 claims
- 3870US5055679ASurface analysis method and apparatusHITACHI LTD·Filed 1990·Granted Oct 8, 1991·31 cites·34 claims
- 3969US6907232B2Receiver and receiving system and methodALPINE ELECTRONICS INC·Filed 2002·Granted Jun 14, 2005·13 cites·19 claims
- 4068US5220169ASurface analyzing method and apparatusHITACHI LTD·Filed 1990·Granted Jun 15, 1993·28 cites·40 claims
- 4168US4946953AFine cellulose particles and process for production thereof employing coagulated viscoseKANEBO LTD·Filed 1987·Granted Aug 7, 1990·20 cites·14 claims
- 4268US4886571ASurface treatment and apparatus thereforHITACHI LTD·Filed 1989·Granted Dec 12, 1989·33 cites·32 claims
- 4365US7183711B2Plasma display panel and video display system employing sameHITACHI LTD·Filed 2005·Granted Feb 27, 2007·1 cites·20 claims
- 4465US6633268B2AC-type plasma display apparatusHITACHI LTD·Filed 2001·Granted Oct 14, 2003·8 cites·25 claims
- 4565US4705595AMethod for microwave plasma processingHITACHI LTD·Filed 1985·Granted Nov 10, 1987·32 cites·10 claims
- 4664US8747763B2Plasma sterilization apparatusTANDOU TAKUMI·Filed 2012·Granted Jun 10, 2014·2 cites·7 claims
- 4764US5505778ASurface treating apparatus, surface treating method and semiconductor device manufacturing methodHITACHI LTD·Filed 1991·Granted Apr 9, 1996·24 cites·73 claims
- 4864US4624214ADry-processing apparatusHITACHI LTD·Filed 1985·Granted Nov 25, 1986·30 cites·9 claims
- 4963US7071901B2Plasma display panel and imaging device using the sameFUJITSU HITACHI PLASMA DISPLAY·Filed 2004·Granted Jul 4, 2006·3 cites·8 claims
- 5062US5244734AFine cellulose particles and process for production thereofKANEBO LTD·Filed 1988·Granted Sep 14, 1993·16 cites·12 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →