Inventor · disambiguated record
Yuichi Fujii
Also filed as: FUJII YUICHI · YOSHIKAWA YOSHIO
28 granted patents·7 pending applications·657 citations·filing 1975–2023
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6MORI KOJI6RICOH KK6MITSUBISHI GAS CHEMICAL CO4ISHIKAWAJIMA HARIMA HEAVY IND3
Top patents by PatentIndex Score
35 records- 0195US4087050ASwirl type pressure fuel atomizerISHIKAWAJIMA HARIMA HEAVY IND·Filed 1976·Granted May 2, 1978·85 cites·9 claims
- 0294US4169811AOxygen indicatorMITSUBISHI GAS CHEMICAL CO·Filed 1978·Granted Oct 2, 1979·64 cites·23 claims
- 0388US7149471B1Portable cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 12, 2006·56 cites·10 claims
- 0487US5263697AFinisher for an image forming apparatusRICOH KK·Filed 1991·Granted Nov 23, 1993·62 cites·3 claims
- 0587US5129479ASuspension system for an engine and transmission assembly mounted transversely in a vehicleTOYOTA MOTOR CO LTD·Filed 1990·Granted Jul 14, 1992·70 cites·9 claims
- 0686US12266485B2Switch deviceFUJII YUICHI·Filed 2023·Granted Apr 1, 2025·2 cites·1 claims
- 0782US5121911AFinisher for an image forming apparatusRICOH KK·Filed 1990·Granted Jun 16, 1992·28 cites·8 claims
- 0881US7039686B1Music-data reproducing system using a download programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 2, 2006·35 cites·4 claims
- 0975US4011996ASwirl type pressure fuel atomizerISHIKAWAJIMA HARIMA HEAVY IND·Filed 1975·Granted Mar 15, 1977·39 cites·5 claims
- 1071US5056774AFinisher for an image forming apparatusRICOH KK·Filed 1990·Granted Oct 15, 1991·19 cites·8 claims
- 1168US9224557B2Switch deviceMORI KOJI·Filed 2014·Granted Dec 29, 2015·2 cites·5 claims
- 1268US5447298AMovable finisher device with multiple stack gripping fingersRICOH KK·Filed 1993·Granted Sep 5, 1995·27 cites·5 claims
- 1365US5934494APacking for lidMITSUBISHI GAS CHEMICAL CO·Filed 1998·Granted Aug 10, 1999·36 cites·27 claims
- 1462US7330881B2Music-data reproducing system using a download programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 12, 2008·2 cites·16 claims
- 1562US4333777AMethod and apparatus for compensating for local temperature difference of steel productISHIKAWAJIMA HARIMA HEAVY IND·Filed 1980·Granted Jun 8, 1982·11 cites·4 claims
- 1657US9731672B1Front wall structure for a utility vehicleKAWASAKI HEAVY IND LTD·Filed 2016·Granted Aug 15, 2017·1 cites·11 claims
- 1756US5083760AFinisher for an image forming apparatusRICOH KK·Filed 1990·Granted Jan 28, 1992·18 cites·8 claims
- 1856US2023179058A1Storage assemblyOTANI NAOKI CHRISTOPH·Filed 2022·Application pending·0 cites
- 1954US6066226AMethod of making a sheet-shaped oxygen absorberMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted May 23, 2000·17 cites·12 claims
- 2053US5524873AFinisher for image forming apparatusRICOH ELEMEX CORP·Filed 1995·Granted Jun 11, 1996·17 cites·6 claims
- 2152US10899297B2Submergence detection device, vehicle control device, and vehicleOMRON AUTOMOTIVE ELECTRONICS·Filed 2019·Granted Jan 26, 2021·0 cites·9 claims
- 2252US8952280B2Switch case having flanges that fold over clearance between case and coverMORI KOJI·Filed 2013·Granted Feb 10, 2015·0 cites·9 claims
- 2349US12237123B2Switch deviceFUJII YUICHI·Filed 2023·Granted Feb 25, 2025·0 cites·1 claims
- 2448US6705904B2Leisure vehicleKAWASAKI HEAVY IND LTD·Filed 2003·Granted Mar 16, 2004·3 cites·15 claims
- 2547US5438695ARadio-link continuity keeping equipment in cellular telephone mobile stationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 1, 1995·21 cites·4 claims
- 2647US2007066217A1Portable cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2746US4142701ASupport devices for automobile engineTOKAI RUBBER IND LTD·Filed 1977·Granted Mar 6, 1979·11 cites·6 claims
- 2845US2013220063A1Switch deviceMORI KOJI·Filed 2013·Application pending·0 cites
- 2945US2014068130A1Information processing apparatus and controlling methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 3044US2014233196A1Switch deviceMORI KOJI·Filed 2014·Application pending·0 cites
- 3139US5084290AMethod and apparatus for applying freshness keeping agent to a food packaging bodyMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Jan 28, 1992·7 cites·11 claims
- 3239US2019275953A1Mounting structureMORI KOJI·Filed 2019·Application pending·0 cites
- 3338US5212823ARadio communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 18, 1993·22 cites·3 claims
- 3437US2014231232A1Switch deviceMORI KOJI·Filed 2014·Application pending·0 cites
- 3528US5651537AStacked sheet clamping device for a staplerRICOH KK·Filed 1995·Granted Jul 29, 1997·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →