Inventor · disambiguated record
Akira Inagaki
Also filed as: INAGAKI AKIRA
32 granted patents·18 pending applications·599 citations·filing 1985–2017
97Inventor score
Files withSEIKO EPSON CORP27HITACHI LTD13HITACHI HIGH TECH CORP3NIPPON STEEL CORP3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
50 records- 0192US5855851AApparatus for trasferring liquid having liquid level sensing functionHITACHI LTD·Filed 1997·Granted Jan 5, 1999·86 cites·9 claims
- 0290US4825453AX-ray exposure apparatusHITACHI LTD·Filed 1985·Granted Apr 25, 1989·59 cites·15 claims
- 0390US4666291ALight-exposure apparatusHITACHI LTD·Filed 1986·Granted May 19, 1987·57 cites·7 claims
- 0489US5153916AMethod and apparatus for detecting focal planeHITACHI LTD·Filed 1991·Granted Oct 6, 1992·76 cites·14 claims
- 0587US9291634B2Chemical analysis apparatus and chemical analysis methodHITACHI HIGH TECH CORP·Filed 2014·Granted Mar 22, 2016·4 cites·5 claims
- 0683US7670558B2Chemical analysis apparatus and chemical analysis methodHITACHI HIGH TECH CORP·Filed 2006·Granted Mar 2, 2010·6 cites·10 claims
- 0778US7566156B2Method of manufacturing backlight unit, backlight unit, electrooptical device and electronic equipmentSEIKO EPSON CORP·Filed 2006·Granted Jul 28, 2009·5 cites·8 claims
- 0877US7800717B2Liquid crystal display and electronic apparatusSEIKO EPSON CORP·Filed 2007·Granted Sep 21, 2010·5 cites·5 claims
- 0976US9808198B2Biological information measuring deviceSEIKO EPSON CORP·Filed 2015·Granted Nov 7, 2017·2 cites·21 claims
- 1076US4777641AMethod and apparatus for alignmentHITACHI LTD·Filed 1986·Granted Oct 11, 1988·27 cites·5 claims
- 1175US5134298ABeam control method and apparatusHITACHI LTD·Filed 1991·Granted Jul 28, 1992·29 cites·16 claims
- 1273US7722815B2Chemical analysis apparatus and chemical analysis methodHITACHI HIGH TECH CORP·Filed 2003·Granted May 25, 2010·8 cites·5 claims
- 1372US7667796B2Color filter substrate, method of manufacturing color filter substrate, electro-optical device, and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted Feb 23, 2010·3 cites·3 claims
- 1467US10271792B2Biological information measuring apparatusSEIKO EPSON CORP·Filed 2015·Granted Apr 30, 2019·1 cites·17 claims
- 1566US8658102B2Chemical analysis apparatus and chemical analysis methodKATOU HAJIME·Filed 2010·Granted Feb 25, 2014·1 cites·4 claims
- 1665US7517125B2Manufacturing method of backlight unit, and backlight unit, electro-optic device, and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted Apr 14, 2009·2 cites·8 claims
- 1764US7791688B2Liquid crystal device and electronic equipmentSEIKO EPSON CORP·Filed 2007·Granted Sep 7, 2010·2 cites·15 claims
- 1864US6413475B2Automatic analysis apparatus with liquid level detection functionHITACHI LTD·Filed 1998·Granted Jul 2, 2002·28 cites·10 claims
- 1964US5195070AOptical information processing apparatus and optical pickup thereforHITACHI LTD·Filed 1990·Granted Mar 16, 1993·15 cites·48 claims
- 2063US5247329AProjection type exposure method and apparatusHITACHI LTD·Filed 1991·Granted Sep 21, 1993·19 cites·9 claims
- 2162US5121449AInformation detecting system of scanning typeHITACHI LTD·Filed 1990·Granted Jun 9, 1992·25 cites·25 claims
- 2259US5857187AInformation management apparatus providing efficient management of multimedia titles in a client-server networkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 5, 1999·48 cites·10 claims
- 2357US5191624AOptical information storing apparatus and method for production of optical deflectorHITACHI LTD·Filed 1991·Granted Mar 2, 1993·22 cites·18 claims
- 2456US5259229AApparatus for cooling thin-webbed H-beam steelNIPPON STEEL CORP·Filed 1992·Granted Nov 9, 1993·11 cites·2 claims
- 2556US2010039606A1Method for manufacturing display, display, and electronic deviceSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 2655US5191778AProcess for producing thin-webbed h-beam steelNIPPON STEEL CORP·Filed 1991·Granted Mar 9, 1993·11 cites·4 claims
- 2753US7628667B2Method for manufacturing display, display, and electronic deviceSEIKO EPSON CORP·Filed 2006·Granted Dec 8, 2009·0 cites·3 claims
- 2853US2018008193A1Biological information measuring deviceSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 2951US5826024AMultimedia information distributing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 20, 1998·30 cites·5 claims
- 3049US2006291065A1Method of manufacturing optical sheet, optical sheet, backlight unit, display device, and electronic apparatusSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3148US7892607B2Multilayer film, electrooptic device, electronic apparatus, and process for forming multilayer filmSEIKO EPSON CORP·Filed 2006·Granted Feb 22, 2011·0 cites·14 claims
- 3248US7492521B2Optical sheet, backlight unit, electro-optical device, electronic apparatus and method for manufacturing the optical sheetSEIKO EPSON CORP·Filed 2006·Granted Feb 17, 2009·0 cites·6 claims
- 3346US2007099396A1Method of forming pattern, film structure, electrooptical device and electronic equipmentSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3445US2016198966A1Biological information measuring module, biological information measuring apparatus, light detecting apparatus, light detecting module, and electronic apparatusSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 3545US2015176583A1Rotary compressorDENSO CORP·Filed 2013·Application pending·0 cites
- 3644US4708484AProjection alignment method and apparatusHITACHI LTD·Filed 1985·Granted Nov 24, 1987·8 cites·7 claims
- 3743US2006285322A1Diffuser panel, backlight unit, electro-optic device, electronic device, and method for manufacturing backlight unitSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3843US2007195229A1Liquid crystal device and electronic deviceSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 3943US2006279945A1Backlight unit manufacturing method, backlight unit, electro-optical device, and electronic deviceSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4043US2007195231A1Liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 4142US2018000362A1Biological information measuring module and biological information measuring apparatusSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 4241US2018004169A1Wrist apparatusSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 4340US2016192841A1Biological information measuring module and biological information measuring apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4440US2016192842A1Biological information measuring module and biological information measuring apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4540US2016220134A1Biological information measuring apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4640US2016220133A1Biological information measuring apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4740US2016192847A1Biological information measuring module and biological information measuring apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4834US5738739AMethod for producing low carbon equivalent rolled steel shapes by controlled rollingNIPPON STEEL CORP·Filed 1997·Granted Apr 14, 1998·6 cites·3 claims
- 4933US2016175681A1Exercise analysis device, exercise analysis method, program, recording medium, and exercise analysis systemSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 5032US5187756ASurface acoustic waveguide device and manufacturing methodHITACHI LTD·Filed 1991·Granted Feb 16, 1993·3 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Akira Inagaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →