Inventor · disambiguated record
Hideki Hatano
Also filed as: HATANO HIDEKI
26 granted patents·3 pending applications·757 citations·filing 1982–2006
97Inventor score
Files withPIONEER CORP12PIONEER ELECTRONIC CORP10DIRECTOR GENERAL OF NAT INST F4INDP ADMINISTRATIVE INST NIMS1NAT INST FOR MATERIALS SCIENCE1
Top patents by PatentIndex Score
29 records- 0197US6856433B2Holographic recording medium and holographic recording/reproducing apparatus using the samePIONEER CORP·Filed 2003·Granted Feb 15, 2005·110 cites·8 claims
- 0296US5009490APhoto-conductive liquid crystal light valvePIONEER ELECTRONIC CORP·Filed 1989·Granted Apr 23, 1991·175 cites·2 claims
- 0392US6373806B1Two-color hologram recording/reproducing apparatusDIRECTOR GENERAL OF NAT INST F·Filed 2000·Granted Apr 16, 2002·46 cites·8 claims
- 0489US6088321AVolume holographic memory apparatus having a reference beam and a signal beam with opposite intensity distributionsPIONEER ELECTRONIC CORP·Filed 1999·Granted Jul 11, 2000·77 cites·40 claims
- 0587US4539662AMethod and system for optically recording and playing back information on a recording medium having magnetization film thereonPIONEER ELECTRONIC CORP·Filed 1982·Granted Sep 3, 1985·36 cites·6 claims
- 0686US6535472B1Hologram recording apparatus and method thereforDIRECTOR GENERAL OF NAT INST F·Filed 2000·Granted Mar 18, 2003·31 cites·7 claims
- 0785US6320683B1Optical information recording and reproducing apparatus using a volume holographic memoryPIONEER CORP·Filed 2000·Granted Nov 20, 2001·30 cites·9 claims
- 0884US6490061B1Optical information recording and reproducing apparatus having volume holographic memoryPIONEER CORP·Filed 2000·Granted Dec 3, 2002·24 cites·2 claims
- 0983US6256281B1Volume holographic memory-based optical information-recording/reproducing apparatusPIONEER CORP·Filed 1999·Granted Jul 3, 2001·53 cites·12 claims
- 1080US7976717B2Method of forming polarization reversal area, apparatus thereof and device using itNAT INST FOR MATERIALS SCIENCE·Filed 2006·Granted Jul 12, 2011·7 cites·15 claims
- 1180US6670079B1Photorefractive materialDIRECTOR GENERAL OF NAT INST F·Filed 2000·Granted Dec 30, 2003·21 cites·8 claims
- 1278US6816291B2Optical information recording and reproducing apparatus having volume holographic memoryPIONEER CORP·Filed 2002·Granted Nov 9, 2004·15 cites·8 claims
- 1378US6301028B1Holographic memory and optical information recording and reproducing apparatus using the samePIONEER CORP·Filed 2000·Granted Oct 9, 2001·19 cites·6 claims
- 1476US4549287ASystem for recording and playing back information with magneto-optical disk memory using record and readout light beams of different wavelengthsPIONEER ELECTRONIC CORP·Filed 1982·Granted Oct 22, 1985·20 cites·3 claims
- 1572US6414762B1Optical information recording and reproducing apparatus using a holographic memoryPIONEER CORP·Filed 2000·Granted Jul 2, 2002·9 cites·5 claims
- 1667US6900914B1Optical information recording and reproducing apparatus having volume holographic memoryPIONEER CORP·Filed 2000·Granted May 31, 2005·9 cites·12 claims
- 1767US6574181B1Holographic memory medium and recording apparatus using the samePIONEER CORP·Filed 2000·Granted Jun 3, 2003·6 cites·8 claims
- 1867US4670865AMethod of recording information on magneto-optic information storage mediumPIONEER ELECTRONIC CORP·Filed 1983·Granted Jun 2, 1987·13 cites·6 claims
- 1966US6594220B1Volume holographic memory and optical information recording/reproducing apparatusPIONEER CORP·Filed 1999·Granted Jul 15, 2003·18 cites·10 claims
- 2062US6862120B2Hologram recording medium, hologram recording method and hologram recording and reproducing apparatusPIONEER CORP·Filed 2002·Granted Mar 1, 2005·6 cites·19 claims
- 2158US4550346AMagneto-optic information recording systemPIONEER ELECTRONIC CORP·Filed 1983·Granted Oct 29, 1985·9 cites·4 claims
- 2254US6473208B1Two-color holographic recording apparatusDIRECTOR GENERAL OF NAT INST F·Filed 2000·Granted Oct 29, 2002·3 cites·14 claims
- 2342US2002008889A1Holographic memory and optical information recording and reproducing apparatus using the samePIONEER CORP A JAPANESE CORP·Filed 2001·Application pending·0 cites
- 2442US2004234867A1Ferroelectric material, two-color holographic recording medium, and wavelength selection filterPIONEER CORP·Filed 2004·Application pending·0 cites
- 2540US4554651AMagneto-optical recording medium and method for preventing the erasing of the information recorded on the magneto-optical recording mediumPIONEER ELECTRONIC CORP·Filed 1982·Granted Nov 19, 1985·5 cites·3 claims
- 2639US6049401AVolume holographic memoryPIONEER ELECTRONIC CORP·Filed 1998·Granted Apr 11, 2000·6 cites·4 claims
- 2738US2003064294A1Pretreatment method for hologram recording mediumINDP ADMINISTRATIVE INST NIMS·Filed 2002·Application pending·0 cites
- 2837US4525824AInformation recording systemPIONEER ELECTRONIC CORP·Filed 1982·Granted Jun 25, 1985·3 cites·4 claims
- 2935US5144463ALiquid crystal light valve using non-monochromatic writing lightPIONEER ELECTRONIC CORP·Filed 1990·Granted Sep 1, 1992·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →