Inventor · disambiguated record
Tsutomu Fujii
Also filed as: FUJII TSUTOMU
25 granted patents·13 pending applications·616 citations·filing 1984–2023
95Inventor score
Top patents by PatentIndex Score
38 records- 0198USD640264SGraphical user interface for a display screenHITACHI LTD·Filed 2008·Granted Jun 21, 2011·279 cites·1 claims
- 0296USD549722SGraphic user interface for display for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2006·Granted Aug 28, 2007·144 cites·1 claims
- 0387USD790559SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2014·Granted Jun 27, 2017·39 cites·1 claims
- 0483US8974947B2Electric storage device and its production methodFUJII TSUTOMU·Filed 2010·Granted Mar 10, 2015·6 cites·20 claims
- 0582US4623840AActuatorTOKYO KOKI SEIZOSHO KK·Filed 1984·Granted Nov 18, 1986·44 cites·4 claims
- 0679US7443651B2Organic electrolyte capacitorFUJI HEAVY IND LTD·Filed 2004·Granted Oct 28, 2008·27 cites·15 claims
- 0778USD639304SGraphical user interface for a display screenHITACHI LTD·Filed 2008·Granted Jun 7, 2011·28 cites·1 claims
- 0877US8142930B2Negative electrode active material for charging deviceKOJIMA KENJI·Filed 2006·Granted Mar 27, 2012·9 cites·11 claims
- 0973US10505821B2Management system that manages computer systemHITACHI LTD·Filed 2017·Granted Dec 10, 2019·2 cites·15 claims
- 1071US7723919B2Front panel for plasma display panel and method for producing the samePANASONIC CORP·Filed 2008·Granted May 25, 2010·2 cites·14 claims
- 1171US2025387799A1Manufacturing device for electrode mixture layer and manufacturing method for electrode mixture layerZEON CORP·Filed 2023·Application pending·0 cites
- 1269US7698671B2Method for designing semiconductor integrated circuits having air gaps.PANASONIC CORP·Filed 2007·Granted Apr 13, 2010·6 cites·12 claims
- 1368US10275411B2Management system for computer systemHITACHI LTD·Filed 2014·Granted Apr 30, 2019·3 cites·14 claims
- 1468USD746303SDisplay screen with graphical user interfaceHITACHI LTD·Filed 2014·Granted Dec 29, 2015·15 cites·1 claims
- 1568US2025087656A1Method of producing electrode for lithium ion secondary battery, binder for lithium ion secondary battery electrode, electrode for lithium ion secondary battery, and lithium ion secondary batteryZEON CORP·Filed 2023·Application pending·0 cites
- 1668US2025329746A1Composite particles for non-aqueous secondary battery electrode, negative electrode for non-aqueous secondary battery, and non-aqueous secondary batteryZEON CORP·Filed 2023·Application pending·0 cites
- 1765US2023411657A1Method for controlling power generation system, control apparatus, and power generation systemPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1863USD746335SDisplay screen with iconHITACHI LTD·Filed 2014·Granted Dec 29, 2015·12 cites·1 claims
- 1963US2024030442A1Binder composition for electrode of non-aqueous lithium ion secondary battery and method of producing the same, binder solution for electrode of non-aqueous lithium ion secondary battery, slurry composition for electrode of non-aqueous lithium ion secondary battery, electrode for non-aqueous lithium ion secondary battery, and non-aqueous lithium ion secondary batteryZEON CORP·Filed 2021·Application pending·0 cites
- 2060US2025023010A1Apparatus for manufacturing electrode active material layerZEON CORP·Filed 2022·Application pending·0 cites
- 2160US2025018419A1Apparatus for manufacturing electrode active material layerZEON CORP·Filed 2022·Application pending·0 cites
- 2256US11349128B2Electrically conductive substance, method of producing electrically conductive substance, and electrode, catalyst and material containing electrically conductive substanceZEON CORP·Filed 2018·Granted May 31, 2022·0 cites·14 claims
- 2356US11245596B2Management system that manages computer systemHITACHI LTD·Filed 2019·Granted Feb 8, 2022·0 cites·15 claims
- 2456US8310811B2Positive electrode active material for lithium ion electric storage device, and lithium ion electric storage device using the sameFUJII TSUTOMU·Filed 2009·Granted Nov 13, 2012·0 cites·5 claims
- 2556US2023006210A1Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary batteryZEON CORP·Filed 2020·Application pending·0 cites
- 2651US9762453B2Management system that manages computer systemHITACHI LTD·Filed 2014·Granted Sep 12, 2017·0 cites·9 claims
- 2749US8001559B2Optical information recording medium and method for manufacturing optical information recording mediumPANASONIC CORP·Filed 2006·Granted Aug 16, 2011·0 cites·10 claims
- 2848US11011769B2Fuel cell catalyst layer, membrane electrode assembly, and fuel cellPANASONIC IP MAN CO LTD·Filed 2017·Granted May 18, 2021·0 cites·6 claims
- 2948US10637076B2Assembly, fuel cell using same, and method of disassembling samePANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·12 claims
- 3047US12308486B2Fuel cell module, fuel cell stack, and manufacturing method of fuel cell modulePANASONIC IP MAN CO LTD·Filed 2019·Granted May 20, 2025·0 cites·7 claims
- 3147US2009188615A1Method for manufacturing multilayer optical recording mediumHAYASHI KAZUHIRO·Filed 2007·Application pending·0 cites
- 3245US11108055B2Fuel cellPANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 31, 2021·0 cites·5 claims
- 3343US10169303B2Management system for managing information systemHITACHI LTD·Filed 2014·Granted Jan 1, 2019·0 cites·20 claims
- 3443US2010216027A1Electric storage device, and production method thereofFUJI HEAVY IND LTD·Filed 2010·Application pending·0 cites
- 3542US2014342225A1Electrode for electrochemical deviceISSHIKI YASUHIRO·Filed 2012·Application pending·0 cites
- 3642US2015378542A1Management system for computer systemHITACHI LTD·Filed 2013·Application pending·0 cites
- 3741US2008197449A1Wiring structure of semiconductor integrated circuit device, and method and device for designing the sameARAKI TAKAYUKI·Filed 2008·Application pending·0 cites
- 3833US8552550B2Semiconductor deviceSHIMADA JUNICHI·Filed 2012·Granted Oct 8, 2013·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Tsutomu Fujii 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 →