Inventor · disambiguated record
Shingo Hamaguchi
Also filed as: HAMAGUCHI SHINGO
21 granted patents·9 pending applications·175 citations·filing 1993–2023
94Inventor score
Files withFUJITSU LTD17FURYU CORP6SONY SEMICONDUCTOR SOLUTIONS CORP4MEGACHIPS CORP1TOSHIBA STORAGE DEVICE CORP1
Top patents by PatentIndex Score
30 records- 0194US7002758B2Collimator optical system and optical information storage deviceFUJITSU LTD·Filed 2005·Granted Feb 21, 2006·16 cites·5 claims
- 0292US7099097B2Thermally assisted magnetic recording methodFUJITSU LTD·Filed 2005·Granted Aug 29, 2006·14 cites·3 claims
- 0382US5859819ATracking and focus control system for optical disk apparatusFUJITSU LTD·Filed 1996·Granted Jan 12, 1999·41 cites·26 claims
- 0479US7561360B2Magnetic recording mediumFUJITSU LTD·Filed 2006·Granted Jul 14, 2009·7 cites·16 claims
- 0575US7102825B2Collimator optical system and optical information storage deviceFUJITSU LTD·Filed 2005·Granted Sep 5, 2006·2 cites·5 claims
- 0670US6865039B2Master medium for magnetic transfer, magnetic transferring and recording method, slave medium for magnetic recording, and method for producing a master medium for magnetic transferFUJITSU LTD·Filed 2002·Granted Mar 8, 2005·7 cites·14 claims
- 0768US9389485B2Photo boothFURYU CORP·Filed 2015·Granted Jul 12, 2016·2 cites·11 claims
- 0867US7672074B2Thermally assisted magnetic recording methodTOSHIBA STORAGE DEVICE CORP·Filed 2006·Granted Mar 2, 2010·1 cites·7 claims
- 0967US5619482AOptical head unit for an optical disk using a diffraction gratingFUJITSU LTD·Filed 1995·Granted Apr 8, 1997·20 cites·17 claims
- 1065US6757221B1Optical head having object lens and patterned coilFUJITSU LTD·Filed 2000·Granted Jun 29, 2004·6 cites·36 claims
- 1164US6898798B2Disk cartridge having anti-static layer and disk apparatus for driving the sameFUJITSU LTD·Filed 2001·Granted May 24, 2005·5 cites·15 claims
- 1264US5473587ATrack retrieval system for optical diskFUJITSU LTD·Filed 1994·Granted Dec 5, 1995·16 cites·22 claims
- 1358US5648947AOptical disk device having track jumping controlFUJITSU LTD·Filed 1995·Granted Jul 15, 1997·15 cites·7 claims
- 1456US2025048762A1Semiconductor device, electronic apparatus, and manufacturing method of semiconductor deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 1554US2025160012A1Semiconductor device, electronic device, and manufacturing method for semiconductor deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
- 1654US2010091400A1Magnetic disk apparatus and slider for magnetic recordingFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1752USD807943SCamera for photograph vending machineFURYU CORP·Filed 2016·Granted Jan 16, 2018·5 cites·1 claims
- 1852USD752127SCamera for photograph vending machineFURYU CORP·Filed 2015·Granted Mar 22, 2016·5 cites·1 claims
- 1950US2024363656A1Imaging element package and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 2047US2024088010A1Semiconductor device and imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 2145US5422867AAccess control circuit for use in optical disk unitFUJITSU LTD·Filed 1993·Granted Jun 6, 1995·7 cites·11 claims
- 2245US2006114591A1Magnetic recording methodFUJITSU LTD·Filed 2005·Application pending·0 cites
- 2343US6272079B1Optical head unit for optical disk apparatus having both focus control and track control functionFUJITSU LTD·Filed 1998·Granted Aug 7, 2001·6 cites·11 claims
- 2441US9807276B2Image processing apparatus having a display device for displaying a trimming range selection screen, and image processing methodFURYU CORP·Filed 2015·Granted Oct 31, 2017·0 cites·14 claims
- 2541US9787946B2Picture processing device and methodFUJITSU LTD·Filed 2012·Granted Oct 10, 2017·0 cites·12 claims
- 2640US2003231417A1Method for initializing magnetic recording medium, method for transferring signal to magnetic recording medium, apparatus for processing signal of magnetic recording medium and double-sided perpendicular magnetic recording mediumFUJITSU LTD·Filed 2003·Application pending·0 cites
- 2735US10191739B2State estimation processor and state estimation systemMEGACHIPS CORP·Filed 2016·Granted Jan 29, 2019·0 cites·14 claims
- 2834US2012307059A1Diagnosis apparatus and diagnosis methodYAMAKAGE YUZURU·Filed 2012·Application pending·0 cites
- 2929USD846621SCamera for photograph vending machineFURYU CORP·Filed 2017·Granted Apr 23, 2019·0 cites·1 claims
- 3025US2016100098A1Image providing device and image providing methodFURYU CORP·Filed 2015·Application pending·0 cites
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