Inventor · disambiguated record
Norihiko Akamatsu
Also filed as: AKAMATSU NORIHIKO
25 granted patents·2 pending applications·101 citations·filing 1994–2021
94Inventor score
Top patents by PatentIndex Score
27 records- 0193US8218962B2Image-capturing apparatusFUJII SHINICHI·Filed 2008·Granted Jul 10, 2012·24 cites·9 claims
- 0279US11159710B2Lowpass filter control apparatus, lowpass filter control method, and imaging apparatusSONY CORP·Filed 2017·Granted Oct 26, 2021·2 cites·15 claims
- 0379US9219856B2Imaging control device, imaging apparatus, and control method performed by imaging control deviceSONY CORP·Filed 2013·Granted Dec 22, 2015·4 cites·9 claims
- 0476US11467482B2Signal processing device, signal processing method, and image capture deviceSONY CORP·Filed 2019·Granted Oct 11, 2022·1 cites·11 claims
- 0572US9800772B2Focus adjustment device and focus adjustment method that detects spatial frequency of a captured imageSONY CORP·Filed 2013·Granted Oct 24, 2017·2 cites·8 claims
- 0672US9554029B2Imaging apparatus and focus control methodSONY CORP·Filed 2013·Granted Jan 24, 2017·2 cites·16 claims
- 0771US6009280AFlash light amount controlling apparatusMINOLTA CO LTD·Filed 1997·Granted Dec 28, 1999·11 cites·11 claims
- 0868US6707995B1Camera having control device for flash photography and its control methodMINOLTA CO LTD·Filed 2003·Granted Mar 16, 2004·8 cites·18 claims
- 0967US8064762B2Imaging apparatus and imaging lens unitMIZUKAMI AKIFUMI·Filed 2010·Granted Nov 22, 2011·3 cites·17 claims
- 1066US7941041B2Image pickup apparatusSONY CORP·Filed 2010·Granted May 10, 2011·1 cites·3 claims
- 1164US8508650B2Image pickup system, image pickup apparatus, and programAKAMATSU NORIHIKO·Filed 2011·Granted Aug 13, 2013·2 cites·18 claims
- 1262US11729500B2Lowpass filter control apparatus and lowpass filter control method for controlling variable lowpass filterSONY GROUP CORP·Filed 2021·Granted Aug 15, 2023·0 cites·12 claims
- 1359US6577820B2CameraMINOLTA CO LTD·Filed 2001·Granted Jun 10, 2003·5 cites·30 claims
- 1457US11792534B2Signal processing device, signal processing method, and image capture deviceSONY CORP·Filed 2019·Granted Oct 17, 2023·0 cites·20 claims
- 1556US7853136B2Image pickup apparatusSONY CORP·Filed 2008·Granted Dec 14, 2010·0 cites·3 claims
- 1651US11064144B2Imaging element, imaging apparatus, and electronic equipmentSONY CORP·Filed 2017·Granted Jul 13, 2021·0 cites·13 claims
- 1747US6118948AFocus detectorMINOLTA CO LTD·Filed 1999·Granted Sep 12, 2000·9 cites·9 claims
- 1847US2014071318A1Imaging apparatusSONY CORP·Filed 2013·Application pending·0 cites
- 1947US2009066830A1Focus control device and imaging deviceSONY CORP·Filed 2007·Application pending·0 cites
- 2045US5752101AFlash light amount controlling apparatusMINOLTA CO LTD·Filed 1994·Granted May 12, 1998·4 cites·7 claims
- 2145US5687402AAutomatic focusing camera provided with an auxiliary light emitterMINOLTA CO LTD·Filed 1995·Granted Nov 11, 1997·12 cites·16 claims
- 2244US12212879B2Image processing device and image processing methodSONY GROUP CORP·Filed 2020·Granted Jan 28, 2025·0 cites·19 claims
- 2344US8503871B2Imaging system, mount adaptor, imaging apparatus, and programMURASHIMA NOBUHARU·Filed 2011·Granted Aug 6, 2013·0 cites·8 claims
- 2437US6167201ACamera having a power zoom functionMINOLTA CAMERA KK·Filed 1997·Granted Dec 26, 2000·6 cites·4 claims
- 2531US6069349AFocus detector having a correlation operation processorMINOLTA CO LTD·Filed 1999·Granted May 30, 2000·1 cites·4 claims
- 2631US5697000ACamera having a power zoom functionMINOLTA CAMERA KK·Filed 1994·Granted Dec 9, 1997·3 cites·15 claims
- 2730US5974271AFocus detectorMINOLTA CO LTD·Filed 1998·Granted Oct 26, 1999·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →