Inventor · disambiguated record
Masahiro Ishizuka
Also filed as: ISHIZUKA MASAHIRO
11 granted patents·26 pending applications·282 citations·filing 1986–2025
91Inventor score
Files withTOYOTA MOTOR CO LTD26MITSUBISHI ELECTRIC CORP6NINTENDO CO LTD2ISHIZUKA MASAHIRO1MITSUBISHI DANKI KABUSHIKI KAI1
Top patents by PatentIndex Score
37 records- 0192US5082165ADevice for forwarding semiconductor lead frames and method of operating the sameMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jan 21, 1992·61 cites·14 claims
- 0287US7069044B2Electronic apparatus having game and telephone functionsNINTENDO CO LTD·Filed 2001·Granted Jun 27, 2006·90 cites·8 claims
- 0379US2025372803A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0476US11905487B2Method of manufacturing non-aqueous secondary batteryTOYOTA MOTOR CO LTD·Filed 2019·Granted Feb 20, 2024·0 cites·16 claims
- 0576US2024141251A1Method of manufacturing non-aqueous secondary batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0674US2025149700A1Battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0774US2025158211A1BatteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0873US2025055037A1Battery and moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0973US2025132471A1Battery and moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1073US2025293409A1Electricity storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1173US2024396189A1Secondary batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1273US2024396187A1Secondary battery and battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1373US2025201976A1Battery and moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1473US2024429569A1Secondary batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1573US2025141071A1BatteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1673US2024396130A1Secondary batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1773US2025141065A1Battery and moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1873US2025007100A1Secondary batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1971US5372972AMethod of and an apparatus for processing a lead frameMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 13, 1994·52 cites·10 claims
- 2069US2025323325A1Electricity storage cell and method of manufacturing electrode assemblyTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2169US2025337124A1Storage cellTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2269US2025323385A1Electricity storage cellTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2368US2025149582A1Electrode, method for manufacturing electrode, and method for manufacturing batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2468US2025149756A1Battery cell and battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2567US2025300302A1Electricity storage cellTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2667US2025323388A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2767US2025293400A1Storage cellTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2866US2025293399A1Power storage cell and method for manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2964US2025293358A1Power storage cell and method for manufacturing power storage cellTOYOTA JIDOSHA ABUSHIKI KAISHA·Filed 2025·Application pending·0 cites
- 3063US8523391B2Flat light source apparatus with separable unit boardsISHIZUKA MASAHIRO·Filed 2006·Granted Sep 3, 2013·5 cites·20 claims
- 3161US2025300234A1Bipolar batteryTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 3258US7084885B2Image processing apparatus and display control methodNINTENDO CO LTD·Filed 2001·Granted Aug 1, 2006·6 cites·31 claims
- 3352US5264002AMethod for conveying semiconductor lead frame strip with an apparatus having vertically movable guide railsMITSUBISHI DANKI KABUSHIKI KAI·Filed 1992·Granted Nov 23, 1993·30 cites·1 claims
- 3450US4775085ASemiconductor wafer breaking apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Oct 4, 1988·18 cites·4 claims
- 3538US5186719AApparatus for conveying semiconductor lead frame strip using guide railsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 16, 1993·14 cites·5 claims
- 3633US5148908AApparatus for conveying lead frameMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 22, 1992·4 cites·6 claims
- 3731US5183440AMethod for converting elliptical to rectangular motionMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Feb 2, 1993·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Masahiro Ishizuka 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 →