Inventor · disambiguated record
Hiroaki Toyama
Also filed as: TOYAMA HIROAKI
17 granted patents·2 pending applications·145 citations·filing 1986–2021
92Inventor score
Top patents by PatentIndex Score
19 records- 0179US8891836B2Stripe pattern image analysis device, stripe pattern image analysis method, and program thereofHARA MASANORI·Filed 2011·Granted Nov 18, 2014·5 cites·9 claims
- 0277US7333641B2Method and apparatus for analyzing streaked pattern imageNEC CORP·Filed 2003·Granted Feb 19, 2008·38 cites·22 claims
- 0373US5210907AHinge having quickly detachable partsMURAKOSHI SEIKO KK·Filed 1990·Granted May 18, 1993·39 cites·25 claims
- 0469US11783623B2Synthesizing apparatus, synthesizing method and programNEC CORP·Filed 2021·Granted Oct 10, 2023·0 cites·13 claims
- 0567US4760623AHingeMURAKOSHI SEIKO KK·Filed 1986·Granted Aug 2, 1988·30 cites·9 claims
- 0663US8995730B2Image processing apparatus for analyzing and enhancing fingerprint imagesHARA MASANORI·Filed 2010·Granted Mar 31, 2015·2 cites·11 claims
- 0756US12315290B2Information processing system, information processing method, biometric matching system, biometric matching method, and storage mediumNEC CORP·Filed 2021·Granted May 27, 2025·0 cites·6 claims
- 0854US12169980B2Information processing system, information processing method, and storage mediumNEC CORP·Filed 2021·Granted Dec 17, 2024·0 cites·7 claims
- 0954US7295688B2Method and apparatus for matching streaked pattern imageNEC CORP·Filed 2003·Granted Nov 13, 2007·9 cites·12 claims
- 1053US11188733B2Synthesizing apparatus, synthesizing method and programNEC CORP·Filed 2017·Granted Nov 30, 2021·0 cites·15 claims
- 1151US12322208B2Determining whether or not iris information can be extracted from photograph image by using machine learning modelNEC CORP·Filed 2020·Granted Jun 3, 2025·0 cites·4 claims
- 1251US12056919B2Display control apparatus, method, and non-transitory computer readable medium storing programNEC CORP·Filed 2020·Granted Aug 6, 2024·0 cites·1 claims
- 1350US9390310B2Striped pattern image examination support device, striped pattern image examination support method and programNEC CORP·Filed 2015·Granted Jul 12, 2016·0 cites·12 claims
- 1449US8234855B2Exhaust gas purification device for internal combustion engineTOYAMA HIROAKI·Filed 2007·Granted Aug 7, 2012·2 cites·20 claims
- 1545US9020214B2Striped pattern image examination support device, striped pattern image examination support method and programHARA MASANORI·Filed 2010·Granted Apr 28, 2015·0 cites·12 claims
- 1639US4873743AHingeMURAKOSHI SEIKO KK·Filed 1988·Granted Oct 17, 1989·11 cites·2 claims
- 1739US2006002595A1Print image synthesizing device and method, and print image synthesizing programNEC CORP·Filed 2005·Application pending·0 cites
- 1836US2009245597A1Ridge region extractionTOYAMA HIROAKI·Filed 2009·Application pending·0 cites
- 1935US4724578AHingeMURAKOSHI SEIKO KK·Filed 1986·Granted Feb 16, 1988·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →