Inventor · disambiguated record
Takashi Sakuma
Also filed as: SAKUMA TAKASHI
45 granted patents·23 pending applications·186 citations·filing 1989–2024
97Inventor score
Files withTOKYO ELECTRON LTD23EBARA CORP7SAKUMA TAKASHI7ISHIZAKA TADAHIRO3FUJITSU SEMICONDUCTOR LTD2
Top patents by PatentIndex Score
68 records- 0189US10388419B2Adsorbent for adsorbing iodine compounds and/or antimony, method for preparing said adsorbent, and method and apparatus for treating radioactive waste liquid by using said absorbentEBARA CORP·Filed 2016·Granted Aug 20, 2019·5 cites·10 claims
- 0287US8399353B2Methods of forming copper wiring and copper film, and film forming systemISHIZAKA TADAHIRO·Filed 2011·Granted Mar 19, 2013·9 cites·13 claims
- 0387US7683362B2Semiconductor device and production method thereofFUJITSU MICROELECTRONICS LTD·Filed 2006·Granted Mar 23, 2010·13 cites·19 claims
- 0486US11626290B2Method, device, and system for etching silicon oxide filmTOKYO ELECTRON LTD·Filed 2021·Granted Apr 11, 2023·1 cites·8 claims
- 0583US7968414B2Semiconductor device and production method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Jun 28, 2011·6 cites·9 claims
- 0681US7889217B2Display control apparatus and method, recording medium, and programSONY CORP·Filed 2005·Granted Feb 15, 2011·13 cites·7 claims
- 0780US8029873B2Film deposition method and film deposition apparatus of metal filmTOKYO ELECTRON LTD·Filed 2006·Granted Oct 4, 2011·7 cites·9 claims
- 0880US6008111AMethod of manufacturing semiconductor deviceFUJITSU LTD·Filed 1997·Granted Dec 28, 1999·53 cites·18 claims
- 0979US8026176B2Film forming method, plasma film forming apparatus and storage mediumTOKYO ELECTRON LTD·Filed 2007·Granted Sep 27, 2011·6 cites·12 claims
- 1076US11409256B2Information processing device, information processing method and non-transitory computer-readable storage medium for synchronizing edited content of control programsOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Aug 9, 2022·2 cites·9 claims
- 1176US8563138B2Adhesive and laminate made with the sameYASUI SHIGEYUKI·Filed 2007·Granted Oct 22, 2013·4 cites·6 claims
- 1276US7935393B2Method and system for improving sidewall coverage in a deposition systemTOKYO ELECTRON LTD·Filed 2007·Granted May 3, 2011·3 cites·20 claims
- 1375US11213799B2Adsorbent for radioactive antimony, radioactive iodine and radioactive ruthenium, and treatment method of radioactive waste water using the adsorbentEBARA CORP·Filed 2016·Granted Jan 4, 2022·2 cites·6 claims
- 1475US10705500B2Support device, method, and recording medium for simplifying control program changing operationOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Jul 7, 2020·2 cites·6 claims
- 1575US10449510B2Agent for adsorption of ruthenium from aqueous solution and method for adsorption of ruthenium from aqueous solutionCLARIANT CATALYSTS JAPAN KK·Filed 2016·Granted Oct 22, 2019·1 cites·21 claims
- 1673US8859422B2Method of forming copper wiring and method and system for forming copper filmISHIZAKA TADAHIRO·Filed 2012·Granted Oct 14, 2014·3 cites·26 claims
- 1772US9425093B2Copper wiring forming method, film forming system, and storage mediumTOKYO ELECTRON LTD·Filed 2014·Granted Aug 23, 2016·2 cites·11 claims
- 1869US9984892B2Oxide film removing method, oxide film removing apparatus, contact forming method, and contact forming systemTOKYO ELECTRON LTD·Filed 2017·Granted May 29, 2018·1 cites·14 claims
- 1968US8753729B2Adhesive resin composition and multilayer structure using the sameOMASA SHINYA·Filed 2012·Granted Jun 17, 2014·3 cites·15 claims
- 2067US11890610B2Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquidTITAN KOGYO KK·Filed 2019·Granted Feb 6, 2024·0 cites·12 claims
- 2167US8648422B2Semiconductor device with hetero junctionSAKUMA TAKASHI·Filed 2009·Granted Feb 11, 2014·4 cites·14 claims
- 2267US5423969ASacrificial electrode material for corrosion preventionYKK CORP·Filed 1994·Granted Jun 13, 1995·17 cites·6 claims
- 2365US11471855B2Adsorption method for at least one of cesium and strontium employing silicotitanate having sitinakite structureTOSOH CORP·Filed 2019·Granted Oct 18, 2022·0 cites·6 claims
- 2463US9406558B2Cu wiring fabrication method and storage mediumTOKYO ELECTRON LTD·Filed 2015·Granted Aug 2, 2016·1 cites·8 claims
- 2562US9362166B2Method of forming copper wiringTOKYO ELECTRON LTD·Filed 2015·Granted Jun 7, 2016·1 cites·6 claims
- 2662US2024355615A1Method and apparatus for processing substrateTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 2761US2024337022A1Film forming apparatus and film forming methodTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 2859US11446631B2Alkaline earth metal ion adsorbent, and production method of the same, and alkaline earth metal ion-containing liquid treatment apparatusEBARA CORP·Filed 2018·Granted Sep 20, 2022·0 cites·11 claims
- 2959US8249252B2Information processing apparatus, information processing method, and programSAKUMA TAKASHI·Filed 2005·Granted Aug 21, 2012·2 cites·7 claims
- 3058US12161989B2Cobalt ion adsorption material and method for producing sameTITAN KOGYO KK·Filed 2020·Granted Dec 10, 2024·0 cites·6 claims
- 3156US2024363410A1Methods for making semiconductor devices that include metal cap layersTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 3255US12347676B2Substrate processing method and substrate processing systemTOKYO ELECTRON LTD·Filed 2022·Granted Jul 1, 2025·0 cites·15 claims
- 3355US11400432B2Silicotitanate molded body, production method thereof, adsorbent for cesium and/or strontium comprising silicotitanate molded body, and decontamination method for radioactive waste solution by using adsorbentEBARA CORP·Filed 2018·Granted Aug 2, 2022·0 cites·21 claims
- 3453US2014042661A1Method of forming a battery separator and secondary batteryNIPPON KODOSHI CORP·Filed 2013·Application pending·0 cites
- 3552US5221376AHigh strength magnesium-based alloysMASUMOTO TSUYOSHI·Filed 1992·Granted Jun 22, 1993·10 cites·7 claims
- 3652US4980515AElectrical apparatus with an in-tank electromagnetic shieldMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 25, 1990·10 cites·1 claims
- 3752US2014287163A1Method of forming copper wiring and method and system for forming copper filmTOKYO ELECTRON LTD·Filed 2014·Application pending·0 cites
- 3851US12456605B2Plasma processing apparatus and plasma processing methodTOKYO ELECTRON LTD·Filed 2021·Granted Oct 28, 2025·0 cites·16 claims
- 3950US2024290609A1Substrate processing method and substrate processing apparatusTOKYO ELECTRON LTD·Filed 2022·Application pending·0 cites
- 4049US11993841B2Substrate processing method and substrate processing apparatusTOKYO ELECTRON LTD·Filed 2020·Granted May 28, 2024·0 cites·2 claims
- 4149US2007026921A1Game machineKONAMI CORP·Filed 2004·Application pending·0 cites
- 4247US7964464B2Semiconductor device and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Jun 21, 2011·0 cites·13 claims
- 4345US11110430B2Treatment method of radioactive iodine-containing fluidEBARA CORP·Filed 2017·Granted Sep 7, 2021·0 cites·4 claims
- 4445US9406557B2Copper wiring forming method with Ru liner and Cu alloy fillTOKYO ELECTRON LTD·Filed 2014·Granted Aug 2, 2016·0 cites·8 claims
- 4545US2011229752A1Battery separator and secondary batterySAKUMA TAKASHI·Filed 2011·Application pending·0 cites
- 4645US2019375903A1Filler-reinforced resin structureMITSUI CHEMICALS INC·Filed 2018·Application pending·0 cites
- 4744US2010267796A1Therapeutic agent for irritable bowel syndromeKYOWA HAKKO KOGYO KK·Filed 2007·Application pending·0 cites
- 4842US10249130B2Game machine provided with lottery mechanismKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2017·Granted Apr 2, 2019·0 cites·9 claims
- 4942US9253862B2Plasma processing method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2013·Granted Feb 2, 2016·0 cites·10 claims
- 5042US8771046B2Electric charging apparatus and game apparatusISHIDA TETSUO·Filed 2011·Granted Jul 8, 2014·1 cites·17 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →