Inventor · disambiguated record
Tsutomu Tanaka
Also filed as: TAGAMI KATSUTOSHI · TANAKA TSUTOMU · TANAKA TSUTOMU TOM
342 granted patents·64 pending applications·11,579 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
406 records- 0199US7695590B2Chemical vapor deposition plasma reactor having plural ion shower gridsAPPLIED MATERIALS INC·Filed 2004·Granted Apr 13, 2010·195 cites·31 claims
- 0299US6863019B2Semiconductor device fabrication chamber cleaning method and apparatus with recirculation of cleaning gasAPPLIED MATERIALS INC·Filed 2002·Granted Mar 8, 2005·608 cites·6 claims
- 0398US9397380B2Guided wave applicator with non-gaseous dielectric for plasma chamberKUDELA JOZEF·Filed 2012·Granted Jul 19, 2016·191 cites·26 claims
- 0498US7291360B2Chemical vapor deposition plasma process using plural ion shower gridsAPPLIED MATERIALS INC·Filed 2004·Granted Nov 6, 2007·186 cites·62 claims
- 0598US7244474B2Chemical vapor deposition plasma process using an ion shower gridAPPLIED MATERIALS INC·Filed 2004·Granted Jul 17, 2007·195 cites·70 claims
- 0698US6447651B1High-permeability magnetic shield for improved process uniformity in nonmagnetized plasma process chambersAPPLIED MATERIALS INC·Filed 2001·Granted Sep 10, 2002·501 cites·24 claims
- 0798US6348126B1Externally excited torroidal plasma sourceAPPLIED MATERIALS INC·Filed 2000·Granted Feb 19, 2002·121 cites·31 claims
- 0898US5995341AMagnetic disk drive recording a signal with a skew angleTOSHIBA KK·Filed 1998·Granted Nov 30, 1999·153 cites·14 claims
- 0998US5821731AConnection system and connection method for an electric automotive vehicleSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Oct 13, 1998·755 cites·15 claims
- 1097US6755150B2Multi-core transformer plasma sourceAPPLIED MATERIALS INC·Filed 2001·Granted Jun 29, 2004·79 cites·10 claims
- 1197US6551446B1Externally excited torroidal plasma source with a gas distribution plateAPPLIED MATERIALS INC·Filed 2000·Granted Apr 22, 2003·96 cites·9 claims
- 1297US6410449B1Method of processing a workpiece using an externally excited torroidal plasma sourceAPPLIED MATERIALS INC·Filed 2000·Granted Jun 25, 2002·88 cites·8 claims
- 1397US6039834AApparatus and methods for upgraded substrate processing system with microwave plasma sourceAPPLIED MATERIALS INC·Filed 1997·Granted Mar 21, 2000·242 cites·25 claims
- 1497US5844195ARemote plasma sourceAPPLIED MATERIALS INC·Filed 1996·Granted Dec 1, 1998·388 cites·21 claims
- 1596US6079426AMethod and apparatus for determining the endpoint in a plasma cleaning processAPPLIED MATERIALS INC·Filed 1997·Granted Jun 27, 2000·132 cites·29 claims
- 1696US4498730AOptical switching deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Feb 12, 1985·122 cites·48 claims
- 1795US8152353B2Surface emission apparatus, light guide, and method of manufacturing light guideYANG YING BAO·Filed 2008·Granted Apr 10, 2012·34 cites·20 claims
- 1895US6741524B2Thermally-assisted magnetic recording and reproducing device having an electron beam thermal sourceTOSHIBA KK·Filed 2000·Granted May 25, 2004·57 cites·18 claims
- 1995US6494986B1Externally excited multiple torroidal plasma sourceAPPLIED MATERIALS INC·Filed 2000·Granted Dec 17, 2002·65 cites·32 claims
- 2095US6468388B1Reactor chamber for an externally excited torroidal plasma source with a gas distribution plateAPPLIED MATERIALS INC·Filed 2000·Granted Oct 22, 2002·66 cites·21 claims
- 2195US6453842B1Externally excited torroidal plasma source using a gas distribution plateAPPLIED MATERIALS INC·Filed 2000·Granted Sep 24, 2002·62 cites·11 claims
- 2295US6329297B1Dilute remote plasma cleanAPPLIED MATERIALS INC·Filed 2000·Granted Dec 11, 2001·733 cites·19 claims
- 2395US5850135AConnecting system and a connection methodSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Dec 15, 1998·254 cites·13 claims
- 2495US5641255AClipNIFCO INC·Filed 1995·Granted Jun 24, 1997·101 cites·19 claims
- 2595US5140417AFast packet transmission system of video dataMATSUSHITA ELECTRIC CO LTD·Filed 1990·Granted Aug 18, 1992·194 cites·18 claims
- 2694US8618545B2Thin film transistor and displayGOSAIN DHARAM PAL·Filed 2012·Granted Dec 31, 2013·18 cites·7 claims
- 2794US7146631B1Content providing system and terminal used thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 5, 2006·75 cites·15 claims
- 2894US5804770ACover equipped electrical connection device and a cover for an electrical connection deviceSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Sep 8, 1998·88 cites·5 claims
- 2994US5610841AVideo serverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 11, 1997·205 cites·86 claims
- 3093US8568159B2ConnectorNODA MASAHIRO·Filed 2012·Granted Oct 29, 2013·43 cites·7 claims
- 3193US8194469B2Optical sensor element, imaging device, electronic equipment and memory elementTANAKA TSUTOMU·Filed 2009·Granted Jun 5, 2012·19 cites·12 claims
- 3293US7767561B2Plasma immersion ion implantation reactor having an ion shower gridAPPLIED MATERIALS INC·Filed 2004·Granted Aug 3, 2010·68 cites·67 claims
- 3393USD605133SElectrical connector housingSUMITOMO WIRING SYSTEMS·Filed 2009·Granted Dec 1, 2009·51 cites·1 claims
- 3493US7363876B2Multi-core transformer plasma sourceAPPLIED MATERIALS INC·Filed 2004·Granted Apr 29, 2008·37 cites·8 claims
- 3593US6361707B1Apparatus and methods for upgraded substrate processing system with microwave plasma sourceAPPLIED MATERIALS INC·Filed 2000·Granted Mar 26, 2002·39 cites·26 claims
- 3693US5433623ACoupling device of charging connector assembly for electric carSUMITOMO WIRING SYSTEMS·Filed 1994·Granted Jul 18, 1995·91 cites·13 claims
- 3793US4896178ALens-fitted photographic film unitFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jan 23, 1990·38 cites·16 claims
- 3892US8134154B2Thin film transistor and displayGOSAIN DHARAM PAL·Filed 2009·Granted Mar 13, 2012·21 cites·5 claims
- 3992US6481942B2ClipNIFCO INC·Filed 2001·Granted Nov 19, 2002·51 cites·6 claims
- 4092US6426930B2Information recording method and information recording apparatus thereforFUJITSU LTD·Filed 2001·Granted Jul 30, 2002·41 cites·19 claims
- 4192US6230652B1Apparatus and methods for upgraded substrate processing system with microwave plasma sourceAPPLIED MATERIALS INC·Filed 2000·Granted May 15, 2001·43 cites·6 claims
- 4292US4493542APhotographic camera with handle gripFUJI PHOTO FILM CO LTD·Filed 1983·Granted Jan 15, 1985·30 cites·18 claims
- 4392US4304460AOptical switching deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Dec 8, 1981·67 cites·17 claims
- 4491US10763085B2Shaped electrodes for improved plasma exposure from vertical plasma sourceAPPLIED MATERIALS INC·Filed 2018·Granted Sep 1, 2020·5 cites·20 claims
- 4591US6809498B2Power supply apparatus and electronic equipmentSEIKO INSTR INC·Filed 2002·Granted Oct 26, 2004·70 cites·101 claims
- 4691US6239553B1RF plasma source for material processingAPPLIED MATERIALS INC·Filed 1999·Granted May 29, 2001·119 cites·37 claims
- 4791US6045618AMicrowave apparatus for in-situ vacuum line cleaning for substrate processing equipmentAPPLIED MATERIALS INC·Filed 1996·Granted Apr 4, 2000·130 cites·21 claims
- 4891US5965847AShield connectorSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Oct 12, 1999·67 cites·4 claims
- 4990US11776793B2Plasma source with ceramic electrode plateAPPLIED MATERIALS INC·Filed 2020·Granted Oct 3, 2023·2 cites·20 claims
- 5090US11705312B2Vertically adjustable plasma sourceAPPLIED MATERIALS INC·Filed 2020·Granted Jul 18, 2023·2 cites·13 claims
Showing the top 50 of 406 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tsutomu Tanaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →