Inventor · disambiguated record
Toshio Takagi
Also filed as: SAKAGUCHI TOSHIAKI · TAKAGI TOSHIO
68 granted patents·16 pending applications·1,799 citations·filing 1974–2022
99Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES14UNIV SHINSHU12TOKYO ELECTRON LTD9TAKAGI TOSHIO6AMADA CO LTD5
Top patents by PatentIndex Score
84 records- 0198US8506713B2Film deposition apparatus and film deposition methodTAKAGI TOSHIO·Filed 2008·Granted Aug 13, 2013·741 cites·13 claims
- 0295US8539908B2Film forming apparatus, film forming method and storage mediumTAKAGI TOSHIO·Filed 2008·Granted Sep 24, 2013·35 cites·9 claims
- 0392US12188125B2Showerhead and substrate processing apparatusTOKYO ELECTRON LTD·Filed 2022·Granted Jan 7, 2025·2 cites·8 claims
- 0489US5661835AOptical composite module and method of assembling the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Aug 26, 1997·81 cites·8 claims
- 0589US4313169AFault detecting system for locating a fault point with a fault resistance separately measuredTOKYO ELECTRIC POWER CO·Filed 1979·Granted Jan 26, 1982·56 cites·3 claims
- 0687US4909443AWater spraying nozzleTAKAGI TOSHIO·Filed 1989·Granted Mar 20, 1990·69 cites·4 claims
- 0784US6448536B2Single-substrate-heat-processing apparatus for semiconductor processTOKYO ELECTRON LTD·Filed 2001·Granted Sep 10, 2002·32 cites·25 claims
- 0884US4183072AProtective relaying systemMITSUBISHI ELECTRIC CORP·Filed 1977·Granted Jan 8, 1980·31 cites·5 claims
- 0983US10626025B2Water-purification cartridge and water purifierKOTOBUKI TSUSHOU CO LTD·Filed 2017·Granted Apr 21, 2020·3 cites·13 claims
- 1082US9885114B2Film forming apparatusTOKYO ELECTRON LTD·Filed 2015·Granted Feb 6, 2018·2 cites·17 claims
- 1181US9968890B2Method for producing filter molded articleUNIV SHINSHU·Filed 2015·Granted May 15, 2018·2 cites·3 claims
- 1281US7003371B2Apparatus for processing electronic drawing dataAMADA CO LTD·Filed 2001·Granted Feb 21, 2006·24 cites·18 claims
- 1380US11401175B2Water-purification cartridge and water purifierKOTOBUKI HOLDINGS CO LTD·Filed 2020·Granted Aug 2, 2022·2 cites·7 claims
- 1480US7540923B2Shower head structure for processing semiconductorTOKYO ELECTRON LTD·Filed 2003·Granted Jun 2, 2009·21 cites·11 claims
- 1580US7058465B2Method of preparing estimate for sheet metal workingAMADA CO LTD·Filed 2001·Granted Jun 6, 2006·36 cites·11 claims
- 1680US4382879AMaterial for adsorbing iodine and method for preparing thereofHITACHI LTD·Filed 1981·Granted May 10, 1983·37 cites·15 claims
- 1779US4660053AThermal transfer recording apparatusTOSHIBA KK·Filed 1985·Granted Apr 21, 1987·28 cites·14 claims
- 1879US4654132ASeparation and purification of biomembrane proteinsLION CORP·Filed 1985·Granted Mar 31, 1987·42 cites·5 claims
- 1978US11278849B2Graphene nanowindow structure and method for producing highly pure gasUNIV SHINSHU·Filed 2018·Granted Mar 22, 2022·2 cites·18 claims
- 2078US10612141B2Film forming apparatusTOKYO ELECTRON LTD·Filed 2015·Granted Apr 7, 2020·1 cites·11 claims
- 2178US6490498B1Integrated support system for supporting sheet metal machiningAMADA CO LTD·Filed 1998·Granted Dec 3, 2002·59 cites·50 claims
- 2278US4785998AWater spraying nozzleTAKAGI TOSHIO·Filed 1987·Granted Nov 22, 1988·35 cites·5 claims
- 2376US7090412B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Aug 15, 2006·17 cites·7 claims
- 2476US6805494B2Optical module and optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Oct 19, 2004·13 cites·28 claims
- 2574US9116318B2Optical module with device unit electrically isolated from optical receptacleFUJIMURA YASUSHI·Filed 2012·Granted Aug 25, 2015·4 cites·11 claims
- 2673US7325985B2Optical module with lens holder projection-welded to butterfly packageSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Feb 5, 2008·6 cites·7 claims
- 2771US7561988B2Customer support systemAMADA CO LTD·Filed 2004·Granted Jul 14, 2009·21 cites·8 claims
- 2871US5979800ASprinkler nozzleFiled 1996·Granted Nov 9, 1999·40 cites·7 claims
- 2970US7235176B1Shower head with water purification functionKOTOBUKI TSUSHOU CO LTD·Filed 2000·Granted Jun 26, 2007·20 cites·25 claims
- 3070US6290138B1Wireless data storage medium with flexible image recording sectionTOSHIBA KK·Filed 1998·Granted Sep 18, 2001·38 cites·10 claims
- 3169US4480764ADrinking cup storage and feeding device for an automatic vending machineFUJI ELECTRIC CO LTD·Filed 1983·Granted Nov 6, 1984·37 cites·5 claims
- 3267US5079510AMeter for accurately measuring integrated electric powerNEC CORP·Filed 1990·Granted Jan 7, 1992·31 cites·4 claims
- 3366US2020101424A1Method for perforating carbon nanomaterial, and method for producing filter molded articleUNIV SHINSHU·Filed 2019·Application pending·0 cites
- 3465US6786627B2Light generating moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Sep 7, 2004·13 cites·19 claims
- 3564US7255491B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Aug 14, 2007·8 cites·6 claims
- 3664US6244754B1Semiconductor laser module and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jun 12, 2001·26 cites·10 claims
- 3762US9063310B2Optical transceiver implementing with flexible printed circuit connecting optical subassembly to circuit boardISHII KUNIYUKI·Filed 2012·Granted Jun 23, 2015·1 cites·10 claims
- 3861US6836490B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Dec 28, 2004·6 cites·12 claims
- 3961US5188057ADeveloping apparatusTOSHIBA KK·Filed 1990·Granted Feb 23, 1993·15 cites·18 claims
- 4060US6572279B2Light-emitting moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jun 3, 2003·9 cites·11 claims
- 4160US5888367ARecord sheet used in electro-coagulation printing methodTOKUSHU PAPER MFG CO LTD·Filed 1996·Granted Mar 30, 1999·12 cites·14 claims
- 4260US5431379AMethod of interconnecting an input shaft and a torsion bar of steering mechanism and a torsion bar thereforeTRW STEERING SYSTEMS CO LTD·Filed 1994·Granted Jul 11, 1995·19 cites·2 claims
- 4359US6874954B2Light-emitting moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Apr 5, 2005·7 cites·13 claims
- 4458US8475058B2Optical module with ceramic package reducing optical coupling stressFUJIMURA YASUSHI·Filed 2010·Granted Jul 2, 2013·1 cites·8 claims
- 4557US6646291B2Advanced optical module which enables a surface mount configurationSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Nov 11, 2003·7 cites·17 claims
- 4656US12090448B2Carbon material and method for producing carbon materialTAKAGI CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·17 claims
- 4756US6888857B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 3, 2005·4 cites·18 claims
- 4855US6997112B2Cargo handling palletSHIN EI KAMISHOKO CO LTD·Filed 2002·Granted Feb 14, 2006·11 cites·5 claims
- 4955US2009215205A1Shower head structure for processing semiconductorTOKYO ELECTRON LTD·Filed 2009·Application pending·0 cites
- 5054US4992725AMeter for accurately measuring integrated electric powerNEC CORP AND THE TOKYO ELECTRI·Filed 1989·Granted Feb 12, 1991·15 cites·2 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →