Inventor · disambiguated record
Tetsuo Sakai
Also filed as: SAKAI TETSUO
95 granted patents·37 pending applications·658 citations·filing 1974–2023
99Inventor score
Files withTOSHIBA KK16JAPAN BROADCASTING CORP8SAKAI TETSUO7AGENCY IND SCIENCE TECHN6GS YUASA INT LTD6
Top patents by PatentIndex Score
132 records- 0194US4692662AHigh contrast display deviceOKUNO CHEM IND CO·Filed 1985·Granted Sep 8, 1987·72 cites·19 claims
- 0291US10008722B2Sulfur-based positive-electrode active material and lithium-ion secondary batterySUMITOMO RUBBER IND·Filed 2014·Granted Jun 26, 2018·7 cites·15 claims
- 0385US8940436B2Sulfur-modified polyacrylonitrile, manufacturing method therefor, and application thereofMIYUKI TAKUHIRO·Filed 2009·Granted Jan 27, 2015·11 cites·9 claims
- 0484US9281539B2Electrical storage device including fiber electrode, and method of fabricating the sameTSUTSUMI KAZUO·Filed 2010·Granted Mar 8, 2016·5 cites·10 claims
- 0584US8480932B2Composite of metal sulfide and metal oxide and process for producing the compositeTAKEUCHI TOMONARI·Filed 2009·Granted Jul 9, 2013·6 cites·6 claims
- 0684US5753656AMethod for treating spinocerebellar degenerationSUNTORY LTD·Filed 1995·Granted May 19, 1998·46 cites·5 claims
- 0783US10847279B2Method for making a sulfur-based positive-electrode active materialSUMITOMO RUBBER IND·Filed 2019·Granted Nov 24, 2020·1 cites·13 claims
- 0883US9350018B2Negative electrode for use in secondary battery and secondary battery including the sameTSUTSUMI KAZUO·Filed 2011·Granted May 24, 2016·4 cites·9 claims
- 0981US5510678ADC type gas-discharge display panel and gas-discharge display apparatus with employment of the sameJAPAN BROADCASTING CORP·Filed 1995·Granted Apr 23, 1996·45 cites·14 claims
- 1079US10141573B2Lithium secondary battery negative electrode active material and method for manufacturing sameAIST·Filed 2014·Granted Nov 27, 2018·3 cites·18 claims
- 1178US10164244B2Negative-electrode mixture for non-aqueous electrolyte secondary cell, negative electrode for non-aqueous electrolyte secondary cell containing said mixture, non-aqueous electrolyte secondary cell provided with said negative electrode, and electrical deviceSUMITOMO SEIKA CHEMICALS·Filed 2014·Granted Dec 25, 2018·2 cites·17 claims
- 1278US10164259B2Binder for use in positive electrode for lithium ion secondary battery, positive electrode for lithium ion secondary battery containing said binder, lithium ion secondary battery using said positive electrode, and electrical machinery and apparatusAIST·Filed 2013·Granted Dec 25, 2018·2 cites·5 claims
- 1378US9812702B2Lithium ion secondary battery having positive electrode that comprises thermal run-away suppressing layer on positive electrode active material layerTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Nov 7, 2017·2 cites·5 claims
- 1478US8210011B2Continuous repetitive rolling method for metal stripMURAMATSU NAOKUNI·Filed 2010·Granted Jul 3, 2012·2 cites·5 claims
- 1577US9269954B2Production process for lithium-silicate-system compoundKOJIMA TOSHIKATSU·Filed 2009·Granted Feb 23, 2016·5 cites·29 claims
- 1677US4780644AGas discharge display panelJAPAN BROADCASTING CORP·Filed 1987·Granted Oct 25, 1988·26 cites·7 claims
- 1775US9583765B2Positive electrode active material for sodium ion secondary battery, positive electrode, and sodium ion secondary batteryTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Feb 28, 2017·1 cites·8 claims
- 1875US8241437B2Metal sheet rolling method and rolled sheet manufactured by metal sheet rolling methodUTSUNOMIYA HIROSHI·Filed 2009·Granted Aug 14, 2012·4 cites·19 claims
- 1974US9590237B2Lithium-ion secondary battery and method for producing the sameTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Mar 7, 2017·1 cites·11 claims
- 2074US8728663B2Positive electrode for lithium-ion secondary battery and lithium-ion secondary battery comprising that positive electrodeNIWA JUNICHI·Filed 2011·Granted May 20, 2014·3 cites·8 claims
- 2174US8277582B2Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery, and production method of hydrogen absorbing alloyKANEMOTO MANABU·Filed 2011·Granted Oct 2, 2012·1 cites·7 claims
- 2274US7594178B2Information processing apparatus, information processing method, and control programCANON KK·Filed 2005·Granted Sep 22, 2009·6 cites·19 claims
- 2373US9620770B2Nickel positive electrode for fiber batteryTAKASAKI TOMOAKI·Filed 2009·Granted Apr 11, 2017·3 cites·6 claims
- 2473US9070941B2Negative electrode material for lithium secondary battery and its manufacturing method, and negative electrode for lithium secondary battery, and lithium secondary batteryMUKAI TAKASHI·Filed 2011·Granted Jun 30, 2015·1 cites·34 claims
- 2573US9065139B2Fiber electrode for lithium secondary battery, fabrication method therefor, and lithium secondary battery including fiber electrodeSAKAI TETSUO·Filed 2010·Granted Jun 23, 2015·2 cites·16 claims
- 2671US11201326B2Metal-ion secondary batterySUMITOMO RUBBER IND·Filed 2019·Granted Dec 14, 2021·0 cites·11 claims
- 2771US10532427B2Optical processing head, optical machining apparatus, and control method and control program of optical processing headTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted Jan 14, 2020·2 cites·13 claims
- 2871US9553308B2Negative electrode material for sodium secondary battery and method for producing same, negative electrode for sodium secondary batter, and sodium secondary batteryISUZU GLASS CO LTD·Filed 2012·Granted Jan 24, 2017·1 cites·20 claims
- 2970US9869007B2Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloyGS YUASA INT LTD·Filed 2016·Granted Jan 16, 2018·0 cites·4 claims
- 3070US5281383AMethod for molding a laminated molded article using a vented moldKASAI KOGYO KK·Filed 1991·Granted Jan 25, 1994·38 cites·4 claims
- 3170US4626071AOptical filter made of inorganic material for red lightOKUNO CHEM IND CO·Filed 1985·Granted Dec 2, 1986·29 cites·7 claims
- 3270US4000436AGaseous discharge luminous deviceDAINIPPON TORYO KK·Filed 1976·Granted Dec 28, 1976·14 cites·14 claims
- 3369US8211249B2Copper base rolled alloy and manufacturing method thereforSAKAI TETSUO·Filed 2008·Granted Jul 3, 2012·2 cites·6 claims
- 3468US8361654B2Process for producing metal sulfideNAT INST OF ADVANCED IND SCIEN·Filed 2008·Granted Jan 29, 2013·1 cites·9 claims
- 3568US8332494B2Device management system, servers, method for managing device, and computer readable mediumSAKAI TETSUO·Filed 2009·Granted Dec 11, 2012·4 cites·13 claims
- 3668US8237961B2Virtual device management method and management apparatusSAKAI TETSUO·Filed 2008·Granted Aug 7, 2012·2 cites·21 claims
- 3767US12087180B2Display control device, display system, welding system, welding method, display control method, storage mediumTOSHIBA KK·Filed 2023·Granted Sep 10, 2024·0 cites·18 claims
- 3867US8621469B2Image processing job control system with access control ticket including function restriction based on user, time of request and upper limit on exceptional output countSAKAI TETSUO·Filed 2007·Granted Dec 31, 2013·4 cites·6 claims
- 3967US4024529AImage display deviceJAPAN BROADCASTING CORP·Filed 1974·Granted May 17, 1977·11 cites·10 claims
- 4066US10224519B2Secondary battery and method of manufacturing the sameKAWADA YOSHITAKA·Filed 2012·Granted Mar 5, 2019·3 cites·5 claims
- 4166US9496550B2Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloyGS YUASA INT LTD·Filed 2015·Granted Nov 15, 2016·0 cites·2 claims
- 4266US9337476B2Lithium sulfide-carbon complex, process for producing the complex, and lithium ion secondary battery utilizing the complexTAKEUCHI TOMONARI·Filed 2009·Granted May 10, 2016·1 cites·3 claims
- 4364US3952230AMatrix type gas discharge display deviceJAPAN BROADCASTING CORP·Filed 1974·Granted Apr 20, 1976·10 cites·5 claims
- 4463US8343660B2Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloyGS YUASA INT LTD·Filed 2007·Granted Jan 1, 2013·0 cites·6 claims
- 4563US2022379383A1Monitoring system and additive manufacturing systemTOSHIBA KK·Filed 2022·Application pending·0 cites
- 4662US6469709B1Image editing method and apparatusCANON KK·Filed 1997·Granted Oct 22, 2002·33 cites·20 claims
- 4761US12482821B2Active material layer for negative electrode, method for producing same, electrode mixture paste for power storage device negative electrode, negative electrode for power storage device, and power storage deviceUBE CORP·Filed 2020·Granted Nov 25, 2025·0 cites·9 claims
- 4861US6207104B1Ternary hydrogen storage alloy and process for production thereofAGENCY IND SCIENCE TECHN·Filed 1999·Granted Mar 27, 2001·21 cites·9 claims
- 4961US2022305583A1Welding methodTOSHIBA KK·Filed 2021·Application pending·0 cites
- 5061US2018151879A1Metal-ion secondary batterySUMITOMO RUBBER IND·Filed 2017·Application pending·0 cites
Showing the top 50 of 132 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →