Inventor · disambiguated record
Hiroyasu Otsubo
Also filed as: OTSUBO HIROYASU
15 granted patents·4 pending applications·126 citations·filing 1991–2025
91Inventor score
Top patents by PatentIndex Score
19 records- 0196US10893248B2Imaging sensor and imaging deviceMAXELL LTD·Filed 2020·Granted Jan 12, 2021·4 cites·19 claims
- 0292US10257484B2Imaging processing device and imaging processing methodMAXELL LTD·Filed 2018·Granted Apr 9, 2019·7 cites·21 claims
- 0383US10582175B2Imaging sensor and imaging deviceMAXELL LTD·Filed 2015·Granted Mar 3, 2020·3 cites·20 claims
- 0483US9547218B2Lens module and portable photography deviceHITACHI MAXELL·Filed 2013·Granted Jan 17, 2017·5 cites·15 claims
- 0582US7995903B2Data recording and reproducing apparatus and data recording and reproducing methodHITACHI LTD·Filed 2007·Granted Aug 9, 2011·8 cites·4 claims
- 0680US9992469B2Imaging processing device and imaging processing methodHITACHI MAXELL·Filed 2015·Granted Jun 5, 2018·2 cites·18 claims
- 0778US2025292614A1Imaging apparatus and imaging systemMAXELL LTD·Filed 2025·Application pending·0 cites
- 0875US12354401B2Imaging apparatus and imaging systemMAXELL LTD·Filed 2023·Granted Jul 8, 2025·0 cites·6 claims
- 0975US11367309B2Imaging apparatus and imaging systemMAXELL LTD·Filed 2016·Granted Jun 21, 2022·2 cites·6 claims
- 1074US5194943AVideo camera having a γ-correction circuit for correcting level characteristics of a luminance signal included in a video signalHITACHI LTD·Filed 1991·Granted Mar 16, 1993·43 cites·9 claims
- 1172US6195503B1Image and sound recording/reproducing apparatusHITACHI LTD·Filed 1998·Granted Feb 27, 2001·48 cites·26 claims
- 1269US11842564B2Imaging apparatus and imaging systemMAXELL LTD·Filed 2022·Granted Dec 12, 2023·0 cites·2 claims
- 1368US12267480B2Stereo imaging device with image distortion correctionMAXELL LTD·Filed 2019·Granted Apr 1, 2025·1 cites·21 claims
- 1465US8175443B2Data recording and reproducing apparatusWATANABE AKINOBU·Filed 2007·Granted May 8, 2012·2 cites·4 claims
- 1545US8463003B2Biometric information acquisition apparatus, biometric authentication apparatus, light guide, and image acquisition apparatusOTSUBO HIROYASU·Filed 2009·Granted Jun 11, 2013·1 cites·10 claims
- 1645US2005046616A1Radio communication apparatus and radio communication methodFiled 2004·Application pending·0 cites
- 1743US10867400B2System for processing an image obtained by using stereo photographyMAXELL LTD·Filed 2017·Granted Dec 15, 2020·0 cites·9 claims
- 1843US2009232362A1Biometric information acquisition apparatus and biometric authentication apparatusHITACHI MAXELL·Filed 2009·Application pending·0 cites
- 1942US2020099914A1Stereo imaging deviceMAXELL LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →