Inventor · disambiguated record
Hiroshi Hashimoto
Also filed as: HASHIMOTO HIROSHI · NOJIRO KIKUO
352 granted patents·102 pending applications·4,300 citations·filing 1975–2025
99Inventor score
Top patents by PatentIndex Score
454 records- 0198US6939606B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2004·Granted Sep 6, 2005·107 cites·13 claims
- 0297US5051238AAutomatic analyzing systemHITACHI LTD·Filed 1988·Granted Sep 24, 1991·279 cites·3 claims
- 0396US11248682B2Tensioner leverTSUBAKIMOTO CHAIN CO·Filed 2020·Granted Feb 15, 2022·5 cites·6 claims
- 0496US7726095B2Medicine dispensing/packaging apparatusYUYAMA MFG CO LTD·Filed 2006·Granted Jun 1, 2010·32 cites·5 claims
- 0596US5079085AMagnetic recording medium containing a binder which is chemically bonded to crosslinked resin fine particles contained in the magnetic layerFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 7, 1992·78 cites·17 claims
- 0694US7723400B2Inkjet ink compositionFUJIFILM CORP·Filed 2006·Granted May 25, 2010·22 cites·12 claims
- 0794US5104808AMethod and apparatus for effecting a plurality of assays on a plurality of samples in an automatic analytical deviceLASKA PAUL F·Filed 1988·Granted Apr 14, 1992·223 cites·4 claims
- 0893US7040505B2Medicine feederYUYAMA MFG CO LTD·Filed 2002·Granted May 9, 2006·51 cites·4 claims
- 0993US4970468AAnalytical equipment with function of detecting liquid surface capacitivelyHITACHI LTD·Filed 1989·Granted Nov 13, 1990·70 cites·8 claims
- 1092US7912610B2Control apparatus for vehicle having cooperative control unitHONDA MOTOR CO LTD·Filed 2007·Granted Mar 22, 2011·42 cites·9 claims
- 1192US7618339B2Hydraulic tensioner with improved relief valveTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Nov 17, 2009·25 cites·9 claims
- 1292US7419449B2Low friction chainTSUBAKIMOTO CHAIN CO·Filed 2007·Granted Sep 2, 2008·17 cites·2 claims
- 1391US7857162B2Tablet feederYUYAMA MFG CO LTD·Filed 2005·Granted Dec 28, 2010·26 cites·9 claims
- 1491US6449538B1Engine oil degradation detectorHONDA MOTOR CO LTD·Filed 2002·Granted Sep 10, 2002·36 cites·4 claims
- 1591US5819149AImage forming apparatus preventing change of size of imageCANON KK·Filed 1996·Granted Oct 6, 1998·55 cites·26 claims
- 1690US10526775B2Toilet and toilet apparatusTOTO LTD·Filed 2018·Granted Jan 7, 2020·7 cites·5 claims
- 1790US6736286B2Tablet feederYUYAMA MFG CO LTD·Filed 2002·Granted May 18, 2004·36 cites·11 claims
- 1890US5891608APhotographic processing composition in slurry-formFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 6, 1999·17 cites·8 claims
- 1990US4183807ATreatment of waste water rich in nutrientsHOKUREN·Filed 1978·Granted Jan 15, 1980·62 cites·3 claims
- 2089US12497769B2Flush toilet apparatusTOTO LTD·Filed 2024·Granted Dec 16, 2025·1 cites·8 claims
- 2189US6322471B1Chain guideTSUBAKIMOTO CHAIN CO·Filed 2000·Granted Nov 27, 2001·33 cites·6 claims
- 2288US6583005B2Method of manufacturing a semiconductor memory device with a buried bit lineFUJITSU LTD·Filed 2002·Granted Jun 24, 2003·32 cites·2 claims
- 2388US4978980AControl method for a both-surface/multiplex recording apparatusCANON KK·Filed 1990·Granted Dec 18, 1990·39 cites·14 claims
- 2487US6916264B2Tensioner having protrusion-preventing mechanism for a plungerTSUBAKIMOTO CHAIN CO·Filed 2002·Granted Jul 12, 2005·28 cites·15 claims
- 2586US6594456B2Image forming apparatusCANON KK·Filed 2001·Granted Jul 15, 2003·25 cites·13 claims
- 2686US6447415B1Tensioner with plunger stopper mechanismTSUBAKIMOTO CHAIN CO·Filed 2000·Granted Sep 10, 2002·27 cites·4 claims
- 2786US4853740ARecording apparatus capable of multiple recording on one or both sides of a sheetCANON KK·Filed 1988·Granted Aug 1, 1989·29 cites·13 claims
- 2886US4095325AMethod for tightening boltsSANYO MACHINE WORKS·Filed 1975·Granted Jun 20, 1978·35 cites·9 claims
- 2985US8304310B2Manufacture method of semiconductor deviceHASHIMOTO HIROSHI·Filed 2011·Granted Nov 6, 2012·6 cites·9 claims
- 3085US8272077B2Sanitary washing apparatusHASHIMOTO HIROSHI·Filed 2011·Granted Sep 25, 2012·10 cites·10 claims
- 3185US7169438B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2005·Granted Jan 30, 2007·5 cites·9 claims
- 3285US6811505B2Hydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 2002·Granted Nov 2, 2004·26 cites·7 claims
- 3385US4664965AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1984·Granted May 12, 1987·25 cites·16 claims
- 3484US7861491B2Medicine dispensing/packaging apparatusYUYAMA MFG CO LTD·Filed 2009·Granted Jan 4, 2011·10 cites·4 claims
- 3584US6155046AHeat-insulation type exhaust manifoldHONDA MOTOR CO LTD·Filed 1999·Granted Dec 5, 2000·55 cites·13 claims
- 3684US5676614AChain tensioner deviceTSUBAKIMOTO CHAIN CO·Filed 1996·Granted Oct 14, 1997·38 cites·7 claims
- 3783US10476241B2DIN rail installing portion structure of electrical appliance and socketOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Nov 12, 2019·4 cites·7 claims
- 3883US9011167B2Bus bar, method of manufacturing the same, and bus bar and connectorFUJIWARA NAOYA·Filed 2011·Granted Apr 21, 2015·6 cites·17 claims
- 3983US8312527B2Authentication system and method including image forming apparatusHASHIMOTO HIROSHI·Filed 2008·Granted Nov 13, 2012·8 cites·10 claims
- 4083US7204004B2Machine toolMORI SEIKI SEISAKUSHO KK·Filed 2006·Granted Apr 17, 2007·8 cites·7 claims
- 4183US6917865B2Engine oil, degradation-determining system and method, and engine control unitHONDA MOTOR CO LTD·Filed 2003·Granted Jul 12, 2005·22 cites·15 claims
- 4283US6753973B2Image recording apparatus with controller for selectively executing an energy saving modeCANON KK·Filed 2001·Granted Jun 22, 2004·17 cites·24 claims
- 4382US11421410B2Flush water tank apparatus and flush toilet apparatus provided with the sameTOTO LTD·Filed 2021·Granted Aug 23, 2022·1 cites·14 claims
- 4482US11421409B2Flush water tank apparatus and flush toilet apparatus provided with the sameTOTO LTD·Filed 2021·Granted Aug 23, 2022·1 cites·26 claims
- 4582USD792352SRelay socketOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Jul 18, 2017·26 cites·1 claims
- 4682US8667621B2Sanitary washing apparatusHASHIMOTO HIROSHI·Filed 2010·Granted Mar 11, 2014·5 cites·11 claims
- 4781US11028553B2Construction machineKOBE STEEL LTD·Filed 2017·Granted Jun 8, 2021·3 cites·11 claims
- 4881US8904574B2Water discharge deviceHASHIMOTO HIROSHI·Filed 2012·Granted Dec 9, 2014·5 cites·13 claims
- 4981US7927242B2Downward angle settable hydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 2008·Granted Apr 19, 2011·10 cites·1 claims
- 5081US5612776ARecording apparatus and method with sheet feed control that controls loopCANON KK·Filed 1995·Granted Mar 18, 1997·30 cites·44 claims
Showing the top 50 of 454 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →