Inventor · disambiguated record
Koichi Homma
Also filed as: HOMMA KOICHI
26 granted patents·4 pending applications·1,463 citations·filing 1984–2022
97Inventor score
Top patents by PatentIndex Score
30 records- 0196US5001344AScanning electron microscope and method of processing the sameHITACHI LTD·Filed 1989·Granted Mar 19, 1991·103 cites·40 claims
- 0294US5311173ANavigation system and method using map dataHITACHI LTD·Filed 1991·Granted May 10, 1994·168 cites·35 claims
- 0390US4907287AImage correction system for scanning electron microscopeHITACHI LTD·Filed 1989·Granted Mar 6, 1990·55 cites·7 claims
- 0488US10710153B2Method for filling with metallic sodiumNITTAN VALVA·Filed 2016·Granted Jul 14, 2020·3 cites·11 claims
- 0587US10316390B2Method for purifying metallic sodiumNITTAN VALVA·Filed 2016·Granted Jun 11, 2019·3 cites·5 claims
- 0687US5572678ASystem for sending frames from sender to receiver using connectionless protocol and receiving acknowledging frame and retransmission request frame from receiver using connection oriented protocolHITACHI LTD·Filed 1993·Granted Nov 5, 1996·153 cites·20 claims
- 0787US4803358AScanning electron microscopeHITACHI LTD·Filed 1988·Granted Feb 7, 1989·39 cites·6 claims
- 0886US5128861AInventory control method and systemHITACHI LTD·Filed 1989·Granted Jul 7, 1992·300 cites·8 claims
- 0982US8960524B2Burring apparatus for friction welding machineOKUNO TAKEHIRO·Filed 2010·Granted Feb 24, 2015·10 cites·24 claims
- 1081US4912313AMethod of measuring surface topography by using scanning electron microscope, and apparatus thereforHITACHI LTD·Filed 1988·Granted Mar 27, 1990·26 cites·18 claims
- 1177US9689506B2Hollow poppet valveNITTAN VALVA·Filed 2013·Granted Jun 27, 2017·3 cites·9 claims
- 1273US4616227AMethod of reconstructing synthetic aperture radar imageHITACHI LTD·Filed 1984·Granted Oct 7, 1986·28 cites·1 claims
- 1372US4682300AImage correction processing method and apparatusHITACHI LTD·Filed 1984·Granted Jul 21, 1987·23 cites·9 claims
- 1470US5383111AVisual merchandizing (VMD) control method and systemHITACHI LTD·Filed 1990·Granted Jan 17, 1995·197 cites·20 claims
- 1570US5237496AInventory control method and systemHITACHI LTD·Filed 1992·Granted Aug 17, 1993·196 cites·6 claims
- 1661US4695964AImage correction processing methodHITACHI LTD·Filed 1984·Granted Sep 22, 1987·14 cites·4 claims
- 1761US2023222936A1Information processing apparatus, non-transitory computer readable medium storing information processing program, and information processing methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1859US2023206776A1Information processing apparatus, non-transitory computer readable medium storing information processing program, and information processing methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1958US7920287B2Layout apparatus, layout method, and program productCANON KK·Filed 2008·Granted Apr 5, 2011·1 cites·4 claims
- 2058US5812421ASystem for cooperatively operating river management facilitiesHITACHI LTD·Filed 1996·Granted Sep 22, 1998·18 cites·18 claims
- 2157US5179643AMethod of multi-dimensional analysis and display for a large volume of record information items and a system thereforHITACHI LTD·Filed 1989·Granted Jan 12, 1993·84 cites·9 claims
- 2256US10252307B2Highly-viscous substance dispensing method and highly-viscous substance dispensing apparatusNITTAN VALVA·Filed 2015·Granted Apr 9, 2019·0 cites·16 claims
- 2353US8387577B2Phase changing device for automobile engineSHIINO MINORU·Filed 2009·Granted Mar 5, 2013·2 cites·2 claims
- 2446US2004252341A1Layout apparatus, layout method, and program productCANON KK·Filed 2004·Application pending·0 cites
- 2544US6708183B1Spatial information search systemHITACHI LTD·Filed 1997·Granted Mar 16, 2004·20 cites·23 claims
- 2643US5659584AData receiving system for receiving data signal faded and delayedMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 19, 1997·17 cites·29 claims
- 2739US9032925B2Phase varying apparatus for automobile engineKAMEDA MICHIHIRO·Filed 2011·Granted May 19, 2015·0 cites·8 claims
- 2839US8726867B2Phase varying apparatus for automobile engine technicalNIIRO MASAAKI·Filed 2010·Granted May 20, 2014·0 cites·4 claims
- 2936US2015247428A1Variable phaser for automobile engineNAGADOH MASAYASU·Filed 2012·Application pending·0 cites
- 3027US7992531B2Phase varying apparatus for engineNITTAN VALUE CO LTD·Filed 2006·Granted Aug 9, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →