Inventor · disambiguated record
Akira Iizuka
Also filed as: IIZUKA AKIRA
51 granted patents·5 pending applications·622 citations·filing 1976–2021
98Inventor score
Files withYAMAHA CORP16HITACHI AUTOMOTIVE SYSTEMS LTD9NIPPON LIGHT METAL CO8KUREHA CHEMICAL IND CO LTD4NIPPON STEEL CORP4
Top patents by PatentIndex Score
56 records- 0195US7885718B2Component mounting apparatus, service providing device and servicing methodPANASONIC CORP·Filed 2009·Granted Feb 8, 2011·38 cites·4 claims
- 0291US7518659B2Video mixer apparatusYAMAHA CORP·Filed 2005·Granted Apr 14, 2009·13 cites·16 claims
- 0389US7536236B2Component mounting apparatus, service providing device and servicing methodPANASONIC CORP·Filed 2006·Granted May 19, 2009·11 cites·1 claims
- 0489US7142939B2Component mounter, service supplier, and service supplying methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 28, 2006·42 cites·12 claims
- 0589US6562406B1Apparatus and method for applying viscous fluidMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 13, 2003·63 cites·22 claims
- 0688US10995655B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted May 4, 2021·3 cites·9 claims
- 0785US4898059AElectronic musical instrument which compares amount of data recorded in internal memory device with storage capacity of external memory device and selectively transfers data theretoYAMAHA CORP·Filed 1988·Granted Feb 6, 1990·39 cites·15 claims
- 0884US7221852B2Motion picture playback apparatus and motion picture playback methodYAMAHA CORP·Filed 2002·Granted May 22, 2007·26 cites·12 claims
- 0984US7019788B2Video mixer apparatusYAMAHA CORP·Filed 2002·Granted Mar 28, 2006·22 cites·11 claims
- 1083US10823102B2Control device for fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Nov 3, 2020·2 cites·20 claims
- 1182US7896200B2Liquid substance supplying devicePANASONIC CORP·Filed 2006·Granted Mar 1, 2011·8 cites·7 claims
- 1281US11433141B2Anti-B7-H4 antibodySHIZUOKA PREFECTURE·Filed 2017·Granted Sep 6, 2022·2 cites·20 claims
- 1378US6829490B2Folding electronic apparatus and flexible substrate thereofTOSHIBA KK·Filed 2002·Granted Dec 7, 2004·22 cites·14 claims
- 1478US6167090AMotion vector detecting apparatusNIPPON STEEL CORP·Filed 1997·Granted Dec 26, 2000·50 cites·15 claims
- 1574US7087474B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2003·Granted Aug 8, 2006·16 cites·18 claims
- 1674US6263025B1Motion vector detecting apparatusNIPPON STEEL CORP·Filed 2000·Granted Jul 17, 2001·10 cites·9 claims
- 1772US10415527B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 17, 2019·1 cites·10 claims
- 1872US7476796B2Image controlling apparatus capable of controlling reproduction of image data in accordance with eventYAMAHA CORP·Filed 2003·Granted Jan 13, 2009·8 cites·14 claims
- 1972US4773294AMusical composition parameter selecting device for electronic musical instrumentYAMAHA CORP·Filed 1987·Granted Sep 27, 1988·25 cites·19 claims
- 2071US6700050B2Bi-directional serial bus system for constructing electronic musical instrumentYAMAHA CORP·Filed 2002·Granted Mar 2, 2004·20 cites·25 claims
- 2169US4071553AMethod for the production of trans-4-aminomethyl cyclohexane-1-carboxylic acidKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Jan 31, 1978·7 cites·2 claims
- 2267US7168244B2Control method for an exhaust gas purification system and an exhaust gas purification systemISUZU MOTORS LTD·Filed 2005·Granted Jan 30, 2007·6 cites·9 claims
- 2367US6051771AApparatus and method for generating arpeggio notes based on a plurality of arpeggio patterns and modified arpeggio patternsYAMAHA CORP·Filed 1998·Granted Apr 18, 2000·27 cites·17 claims
- 2463US5703654AVideo signal encoderNIPPON STEEL CORP·Filed 1996·Granted Dec 30, 1997·27 cites·9 claims
- 2561US7384834B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Jun 10, 2008·1 cites·9 claims
- 2660US9599889B2Method for manufacturing support frame for pellicle, support frame for pellicle, and pellicleNIPPON LIGHT METAL CO·Filed 2013·Granted Mar 21, 2017·0 cites·11 claims
- 2759US10815949B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Oct 27, 2020·0 cites·11 claims
- 2858US5962802AAutomatic performance device and method capable of controlling a feeling of grooveYAMAHA CORP·Filed 1998·Granted Oct 5, 1999·19 cites·18 claims
- 2957US11914285B2Pellicle frame body for flat panel display, and method for manufacturing sameNIPPON LIGHT METAL CO·Filed 2019·Granted Feb 27, 2024·0 cites·8 claims
- 3057US11236697B2Fuel injection control device and fuel injection control methodHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Feb 1, 2022·0 cites·11 claims
- 3157USD470590SPortable cardiogram recorderPARAMA TECH CO LTD·Filed 2002·Granted Feb 18, 2003·10 cites·1 claims
- 3255US5882451AMethod and apparatus for applying an electronic component adhesiveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 16, 1999·22 cites·6 claims
- 3354US11098669B2Internal combustion engine control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Aug 24, 2021·0 cites·13 claims
- 3454US5218156AApparatus for combining stored waveforms to synthesize musical tonesYAMAHA CORP·Filed 1991·Granted Jun 8, 1993·16 cites·18 claims
- 3554US2022397704A1Optical member and production method thereforNIPPON LIGHT METAL CO·Filed 2020·Application pending·0 cites
- 3653US10437142B2Support frame for pellicleNIPPON LIGHT METAL CO·Filed 2016·Granted Oct 8, 2019·0 cites·14 claims
- 3753US5000074AEffect imparting device for an electronic musical instrument or the like apparatusYAMAHA CORP·Filed 1989·Granted Mar 19, 1991·11 cites·11 claims
- 3851US2023175159A1Aluminum alloy member and method for manufacturing sameNIPPON LIGHT METAL CO·Filed 2021·Application pending·0 cites
- 3948US10378496B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 13, 2019·0 cites·5 claims
- 4048US4699039AAutomatic musical accompaniment playing systemNIPPON MUSICAL INSTRUMENTS MFG·Filed 1986·Granted Oct 13, 1987·12 cites·7 claims
- 4147US11293371B2Fuel injection control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Apr 5, 2022·0 cites·13 claims
- 4247US2021173298A1Pellicle frame body for flat panel display (fpd) and manufacturing method thereforNIPPON LIGHT METAL CO·Filed 2018·Application pending·0 cites
- 4346US9598790B2Pellicle frame and process for manufacturing sameNIPPON LIGHT METAL CO·Filed 2013·Granted Mar 21, 2017·0 cites·3 claims
- 4446USD475462SElectrode arrangement for a portable cardiogram recorderPARAMA TECH CO LTD·Filed 2002·Granted Jun 3, 2003·6 cites·1 claims
- 4546US5254805AElectronic musical instrument capable of adding musical effect to musical tonesYAMAHA CORP·Filed 1991·Granted Oct 19, 1993·9 cites·16 claims
- 4645US5340940AMusical tone generation apparatus capable of writing/reading parameters at high speedYAMAHA CORP·Filed 1991·Granted Aug 23, 1994·9 cites·6 claims
- 4745US2021325571A1Optical member and method for producing sameNIPPON LIGHT METAL CO·Filed 2019·Application pending·0 cites
- 4844US7823378B2Method of controlling exhaust gas purification system, and exhaust gas purification systemISUZU MOTORS LTD·Filed 2006·Granted Nov 2, 2010·0 cites·9 claims
- 4942US5767910AVideo signal compressing/encoding systemNIPPON STEEL CORP·Filed 1996·Granted Jun 16, 1998·9 cites·9 claims
- 5042US2019003436A1Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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