Inventor · disambiguated record
Koh Yoshioka
Also filed as: YOSHIOKA KOH
27 granted patents·15 pending applications·46 citations·filing 2006–2024
93Inventor score
Files withTOYO KOHAN CO LTD31TOMOMORI TATSUO5KOMAI MASAO2HORIE SHINICHIROU1TOYO SEIKAN GROUP HOLDINGS LTD1
Top patents by PatentIndex Score
42 records- 0197US11699824B2Nickel-plated, heat-treated steel sheet for battery cansTOYO KOHAN CO LTD·Filed 2020·Granted Jul 11, 2023·4 cites·7 claims
- 0295US10873061B2Nickel-plated, heat-treated steel sheet for battery cansTOYO KOHAN CO LTD·Filed 2016·Granted Dec 22, 2020·5 cites·6 claims
- 0394US10950828B2Surface-treated steel sheet for battery containersTOYO KOHAN CO LTD·Filed 2016·Granted Mar 16, 2021·5 cites·8 claims
- 0491US12199294B2Surface-treated steel sheet for cell containerTOYO KOHAN CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·3 claims
- 0591US10665825B2Surface-treated steel sheet for battery containers, battery container, and batteryTOYO KOHAN CO LTD·Filed 2018·Granted May 26, 2020·3 cites·9 claims
- 0691US9080692B2Steel sheet used to manufacture pipe and having corrosion-resistant properties against fuel vapors, and pipe and fuel supply pipe that use sameTOMOMORI TATSUO·Filed 2010·Granted Jul 14, 2015·23 cites·1 claims
- 0785US12104271B2Roughened plated sheetTOYO KOHAN CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·9 claims
- 0884US12448697B2Surface-treated steel sheet and production method thereforTOYO KOHAN CO LTD·Filed 2020·Granted Oct 21, 2025·1 cites·16 claims
- 0983US2024376624A1Roughened plated sheetTOYO KOHAN CO LTD·Filed 2024·Application pending·0 cites
- 1082US9017862B2Surface-treated steel sheet for battery cases, method of producing same, battery case, and batteryHORIE SHINICHIROU·Filed 2012·Granted Apr 28, 2015·5 cites·6 claims
- 1178US11799156B2Surface-treated steel sheet for cell containerTOYO KOHAN CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·6 claims
- 1272US11732376B2Roughened plated sheetTOYO KOHAN CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·6 claims
- 1371US2025007054A1Battery containerTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 1470US11760063B2Roughened nickel-plated sheetTOYO KOHAN CO LTD·Filed 2019·Granted Sep 19, 2023·0 cites·8 claims
- 1567US12476256B2Electrolytic foil and battery current collectorTOYO KOHAN CO LTD·Filed 2020·Granted Nov 18, 2025·0 cites·6 claims
- 1666US12021243B2Sulfide all-solid-state batteryTOYOTA MOTOR CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·3 claims
- 1762US2017033328A1Surface-Treated Metal Sheet and Process for Producing Formed Article from the Surface-Treated Metal SheetTOYO KOHAN CO LTD·Filed 2016·Application pending·0 cites
- 1862US2025297400A1Surface-treated steel foil and method for producing the sameTOYO KOHAN CO LTD·Filed 2023·Application pending·0 cites
- 1961US10030283B2Method for producing surface-treated steel sheet for battery containersTOYO KOHAN CO LTD·Filed 2014·Granted Jul 24, 2018·0 cites·3 claims
- 2060US2024213461A1Bipolar electrode for metal hydride battery, metal hydride battery equipped with bipolar electrode, method for producing bipolar electrode for metal hydride battery, and method for producing metal hydride batteryTOYOTA JIDOSHOKKI KK·Filed 2022·Application pending·0 cites
- 2159US12018395B2Roughened nickel-plated material and method for manufacturing sameTOYO KOHAN CO LTD·Filed 2020·Granted Jun 25, 2024·0 cites·4 claims
- 2259US9498933B2Surface-treated metal sheet and process for producing formed article from the surface-treated metal sheetTOMOMORI TATSUO·Filed 2010·Granted Nov 22, 2016·0 cites·3 claims
- 2357US2024120581A1Steel foil for battery containers and pouch battery container produced from the sameTOYO KOHAN CO LTD·Filed 2022·Application pending·0 cites
- 2456US12270109B2Surface-treated steel sheet and method for manufacturing the sameTOYO KOHAN CO LTD·Filed 2018·Granted Apr 8, 2025·0 cites·7 claims
- 2556US9887396B2Surface-treated steel sheet for battery containers, battery container, and batteryTOYO KOHAN CO LTD·Filed 2016·Granted Feb 6, 2018·0 cites·3 claims
- 2654US2024229284A1Surface treated steel foilTOYO KOHAN CO LTD·Filed 2022·Application pending·0 cites
- 2753US12322809B2Current collector for battery, and batteryTOYO KOHAN CO LTD·Filed 2017·Granted Jun 3, 2025·0 cites·8 claims
- 2852US2023265575A1Electrolytic iron foilTOYO KOHAN CO LTD·Filed 2021·Application pending·0 cites
- 2952US2022209243A1Surface-treated sheet for alkaline secondary battery and method for manufacturing sameTOYO KOHAN CO LTD·Filed 2020·Application pending·0 cites
- 3050US11242591B2Surface-treated metal plate, cell container, and cellTOYO KOHAN CO LTD·Filed 2018·Granted Feb 8, 2022·0 cites·13 claims
- 3150US2024234740A1Surface treated steel foil for current collector and method for manufacturing the sameTOYO KOHAN CO LTD·Filed 2022·Application pending·0 cites
- 3250US2024222645A1Surface treated steel foil for current collectorTOYO KOHAN CO LTD·Filed 2022·Application pending·0 cites
- 3349US12325928B2Roughened nickel-plated sheetTOYO KOHAN CO LTD·Filed 2021·Granted Jun 10, 2025·0 cites·16 claims
- 3449US9700928B2Steel plate for producing pipe highly resistant to fuel vapor corrosion, pipe using same and method for producing pipeTOMOMORI TATSUO·Filed 2011·Granted Jul 11, 2017·0 cites·2 claims
- 3549US2025297399A1Nickel-plated steel sheet and method for producing sameTOYO KOHAN CO LTD·Filed 2023·Application pending·0 cites
- 3649US2023243056A1Electrolytic iron foilTOYO KOHAN CO LTD·Filed 2021·Application pending·0 cites
- 3744US11223069B2Surface-treated steel sheet for battery cases, battery case and batteryTOMOMORI TATSUO·Filed 2012·Granted Jan 11, 2022·0 cites·4 claims
- 3844US9911948B2Surface-treated steel sheet for battery containers, battery container, and batteryTOYO KOHAN CO LTD·Filed 2015·Granted Mar 6, 2018·0 cites·6 claims
- 3942US2021175513A1Laminated electrolytic foilTOYO KOHAN CO LTD·Filed 2019·Application pending·0 cites
- 4041US9194530B2Nickel-plated steel sheet for manufacturing pipe having corrosion resistance against fuel vapors, pipe which uses the steel sheet, and fuel supply pipe which uses the steel sheetTOMOMORI TATSUO·Filed 2010·Granted Nov 24, 2015·0 cites·3 claims
- 4134US8490278B2Method for production of magnesium alloy molding-processed article, and magnesium alloy molding-processed articleKOMAI MASAO·Filed 2006·Granted Jul 23, 2013·0 cites·4 claims
- 4232US2010143626A1Magnesium alloy material for forming, magnesium alloy formed body, and manufacturing method of magnesium alloy formed bodyKOMAI MASAO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →