Inventor · disambiguated record
Hiroshi Hayashi
Also filed as: HAYASHI HIROSHI
253 granted patents·34 pending applications·3,073 citations·filing 1975–2023
99Inventor score
Top patents by PatentIndex Score
287 records- 0198US10290847B2Separator structure body for use in zinc secondary batteryNGK INSULATORS LTD·Filed 2016·Granted May 14, 2019·20 cites·14 claims
- 0297US4615959ASecondary battery or cell with improved rechargeabilitySANYO CHEMICAL IND LTD·Filed 1985·Granted Oct 7, 1986·114 cites·13 claims
- 0396US7706249B2Method and apparatus for a synchronization channel in an OFDMA systemMOTOROLA INC·Filed 2006·Granted Apr 27, 2010·64 cites·12 claims
- 0495US4809966ABill validator having constant spring bill accumulation mechanismNIPPON COINCO CO LTD·Filed 1987·Granted Mar 7, 1989·54 cites·2 claims
- 0594US10269832B2Thin film transistor substrate, method for manufacturing thin film transistor substrate, and display panelJOLED INC·Filed 2015·Granted Apr 23, 2019·9 cites·15 claims
- 0694US8780690B2Method and apparatus for interleaving sequence elements of an OFDMA synchronization channelAKITA HIDENORI·Filed 2012·Granted Jul 15, 2014·22 cites·32 claims
- 0794US7911935B2Method and apparatus for interleaving sequence elements of an OFDMA synchronization channelMOTOROLA MOBILITY INC·Filed 2006·Granted Mar 22, 2011·29 cites·19 claims
- 0893US9624402B2Non-aqueous inkjet printing methodRISO KAGAKU CORP·Filed 2014·Granted Apr 18, 2017·10 cites·15 claims
- 0993US7892426B2Wastewater treatment apparatusMITSUBISHI MATERIALS CORP·Filed 2009·Granted Feb 22, 2011·21 cites·5 claims
- 1093US6894835B2Projection screen and method for manufacturing the sameSONY CORP·Filed 2003·Granted May 17, 2005·40 cites·29 claims
- 1193US4564647AProcess for the production of polyethylene compositionsIDEMITSU KOSAN CO·Filed 1984·Granted Jan 14, 1986·134 cites·26 claims
- 1292US7983143B2Method and apparatus for initial acquisition and cell search for an OFDMA systemMOTOROLA MOBILITY INC·Filed 2006·Granted Jul 19, 2011·22 cites·7 claims
- 1391US10128542B2Nickel-zinc batteryNGK INSULATORS LTD·Filed 2016·Granted Nov 13, 2018·3 cites·17 claims
- 1491US7799232B2Method of treating wastewater with reducing water purification materialMITSUBISHI MATERIALS CORP·Filed 2009·Granted Sep 21, 2010·15 cites·6 claims
- 1591US4678072ABill validating and accumulating deviceNIPPON COINCO CO LTD·Filed 1984·Granted Jul 7, 1987·174 cites·7 claims
- 1690US10446821B2Secondary battery using hydroxide ion-conductive ceramic separatorNGK INSULATORS LTD·Filed 2017·Granted Oct 15, 2019·3 cites·18 claims
- 1790US9252669B2AC/DC converter, and AC power adapter and electronic apparatus using the sameNATE SATORU·Filed 2012·Granted Feb 2, 2016·12 cites·8 claims
- 1890US4783064ACard feeding mechanismNIPPON COINCO CO LTD·Filed 1987·Granted Nov 8, 1988·37 cites·10 claims
- 1989US8507585B2Non-aqueous pigment inkHOSOYA TETSUO·Filed 2009·Granted Aug 13, 2013·11 cites·8 claims
- 2089US4457916AMethod for stabilizing Tumor Necrosis Factor and a stable aqueous solution or powder containing the sameASAHI CHEMICAL IND·Filed 1983·Granted Jul 3, 1984·151 cites·76 claims
- 2188US10263292B2Nickel-zinc BatteryNGK INSULATORS LTD·Filed 2016·Granted Apr 16, 2019·2 cites·25 claims
- 2288US8394185B2Non-aqueous inkjet inkEZAKI NAOFUMI·Filed 2010·Granted Mar 12, 2013·6 cites·5 claims
- 2388US7587545B2Shared memory deviceSONY CORP·Filed 2006·Granted Sep 8, 2009·22 cites·27 claims
- 2487US5598478ASound image localization control apparatusVICTOR COMPANY OF JAPAN·Filed 1993·Granted Jan 28, 1997·79 cites·11 claims
- 2587US4880096ABill validatorNIPPON COINCO CO LTD·Filed 1987·Granted Nov 14, 1989·162 cites·7 claims
- 2686US9745014B2Operating device of straddle type vehicleHONDA MOTOR CO LTD·Filed 2015·Granted Aug 29, 2017·7 cites·15 claims
- 2786US9061496B2PrinterRISO KAGAKU CORP·Filed 2013·Granted Jun 23, 2015·4 cites·5 claims
- 2886US4951291ASemiconductor laser device with a protective film on the facetsSHARP KK·Filed 1989·Granted Aug 21, 1990·36 cites·3 claims
- 2985US10276896B2Nickel-zinc batteryNGK INSULATORS LTD·Filed 2016·Granted Apr 30, 2019·2 cites·15 claims
- 3085US7289459B2Radio communication system with adaptive interleaverMOTOROLA INC·Filed 2002·Granted Oct 30, 2007·37 cites·23 claims
- 3185US5206120AMethod for forming color imagesFUJI PHOTO FILM CO LTD·Filed 1990·Granted Apr 27, 1993·14 cites·10 claims
- 3284US8498413B2Image processing device, image processing system, program product therefor, and image processing methodKITA HIROMI·Filed 2007·Granted Jul 30, 2013·11 cites·13 claims
- 3384US7649687B2Reflective screenSONY CORP·Filed 2006·Granted Jan 19, 2010·9 cites·21 claims
- 3484US6437027B1Process for producing dispersant for powdery hydraulic compositionTAIHEIYO CEMENT CORP·Filed 1999·Granted Aug 20, 2002·75 cites·27 claims
- 3583US7874332B2Pneumatic tire with tread gauge of 95 mm or more having circumferential thin grooves, crosswise thin grooves and sub-thin grooves being closed at time of tread contact of fixed loadBRIDGESTONE CORP·Filed 2005·Granted Jan 25, 2011·7 cites·8 claims
- 3682US7388923B2Method and system for adaptive control of sub-carriersMOTOROLA INC·Filed 2005·Granted Jun 17, 2008·10 cites·20 claims
- 3782US5302995APhotographic developing apparatusFUJI PHOTO FILM CO LTD·Filed 1992·Granted Apr 12, 1994·12 cites·19 claims
- 3881US10483596B2Secondary battery with hydroxide-ion-conducting ceramic separatorNGK INSULATORS LTD·Filed 2017·Granted Nov 19, 2019·1 cites·16 claims
- 3981US9676440B2Vehicle handle switch and vehicle incorporating sameHONDA MOTOR CO LTD·Filed 2015·Granted Jun 13, 2017·3 cites·17 claims
- 4081US7717989B2W/O emulsion ink for inkjetRISO KAGAKU CORP·Filed 2008·Granted May 18, 2010·5 cites·8 claims
- 4181US7016111B2Screen, optical film, and method of manufacturing an optical filmSONY CORP·Filed 2004·Granted Mar 21, 2006·13 cites·5 claims
- 4280US11088406B2Method for recovering valuable material from used lithium-ion batteryMITSUBISHI MATERIALS CORP·Filed 2018·Granted Aug 10, 2021·4 cites·15 claims
- 4380US7869532B2Cellular communication system and a method of operation thereforMOTOROLA MOBILITY INC·Filed 2007·Granted Jan 11, 2011·9 cites·16 claims
- 4479US10249761B2Thin-film transistor substrateJOLED INC·Filed 2017·Granted Apr 2, 2019·3 cites·20 claims
- 4579US7139123B2ScreenSONY CORP·Filed 2004·Granted Nov 21, 2006·20 cites·24 claims
- 4679US7019899B2Screen, optical film, and method of manufacturing an optical filmSONY CORP·Filed 2005·Granted Mar 28, 2006·8 cites·3 claims
- 4779USD288377SBill validatorKK NIPPON COINCO·Filed 1984·Granted Feb 17, 1987·15 cites·1 claims
- 4879US4393225AAI-77 Compounds and pharmaceutically acceptable salts thereofASAHI CHEMICAL IND·Filed 1980·Granted Jul 12, 1983·20 cites·5 claims
- 4978US10699634B2Display device and method for driving display deviceJOLED INC·Filed 2014·Granted Jun 30, 2020·2 cites·12 claims
- 5078US7423809B2Reflective screenSONY CORP·Filed 2005·Granted Sep 9, 2008·6 cites·11 claims
Showing the top 50 of 287 patent records by PatentIndex Score.
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