Inventor · disambiguated record
Akito Sakemoto
Also filed as: SAKEMOTO AKITO
14 granted patents·5 pending applications·258 citations·filing 1984–2013
93Inventor score
Top patents by PatentIndex Score
19 records- 0192US6101153AMagnetic head capable of generating multi-stepped external magnetic fields for magneto-optical recording deviceHITACHI MAXELL·Filed 1998·Granted Aug 8, 2000·62 cites·7 claims
- 0285US5007039AOptical information recording/reproducing apparatusHITACHI MAXELL·Filed 1988·Granted Apr 9, 1991·31 cites·8 claims
- 0383US9547218B2Lens module and portable photography deviceHITACHI MAXELL·Filed 2013·Granted Jan 17, 2017·5 cites·15 claims
- 0483US7820968B2Image acquisition apparatus, conversion apparatus and image acquisition methodHITACHI MAXELL·Filed 2008·Granted Oct 26, 2010·10 cites·25 claims
- 0581US4695910ARecording disc cartridge having an improved hub assemblyHITACHI MAXELL·Filed 1984·Granted Sep 22, 1987·24 cites·8 claims
- 0678US6246640B1Magneto-optical recording medium capable of recording multiple value signalsHITACHI MAXELL·Filed 1998·Granted Jun 12, 2001·25 cites·7 claims
- 0776US6944377B2Optical communication device and laminated optical communication moduleHITACHI MAXELL·Filed 2003·Granted Sep 13, 2005·22 cites·6 claims
- 0873US6061307AMagneto-optical recording medium having a plurality of magnetic layersHITACHI MAXELL·Filed 1995·Granted May 9, 2000·21 cites·67 claims
- 0970US5408452AOptical information recording/reproducing system including novel tracking systemHITACHI MAXELL·Filed 1991·Granted Apr 18, 1995·20 cites·3 claims
- 1065US8027519B2Imaging module for biometrics authentication, biometrics authentication apparatus and prismHITACHI MAXELL·Filed 2007·Granted Sep 27, 2011·5 cites·6 claims
- 1160US4803578AAssembly for stably mounting magnetic head on carriageHITACHI MAXELL·Filed 1986·Granted Feb 7, 1989·12 cites·15 claims
- 1258US4895758AMagnetic recording mediumHITACHI MAXELL·Filed 1985·Granted Jan 23, 1990·16 cites·7 claims
- 1354US2010026870A1Image pickup device having display function and mobile communication terminalHITACHI MAXELL·Filed 2009·Application pending·0 cites
- 1445US8463003B2Biometric information acquisition apparatus, biometric authentication apparatus, light guide, and image acquisition apparatusOTSUBO HIROYASU·Filed 2009·Granted Jun 11, 2013·1 cites·10 claims
- 1544US2011298911A1Imaging module for biometrics authentication, biometrics authentication apparatus and prismMARO TSUYOSHI·Filed 2011·Application pending·0 cites
- 1643US2009232362A1Biometric information acquisition apparatus and biometric authentication apparatusHITACHI MAXELL·Filed 2009·Application pending·0 cites
- 1739US2005180681A1Optical communication device and laminated optical communication moduleHITACHI MAXELL·Filed 2005·Application pending·0 cites
- 1838US2004104479A1Metal coated member and fabrication method thereofHITACHI MAXELL·Filed 2003·Application pending·0 cites
- 1937US4828925AMagnetic discHITACHI MAXELL·Filed 1986·Granted May 9, 1989·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →