Inventor · disambiguated record
Hideo Arai
Also filed as: ARAI HIDEO
36 granted patents·2 pending applications·270 citations·filing 1982–2016
97Inventor score
Files withHITACHI LTD24HITACHI CONSUMER ELECTRONICS4MITSUBISHI METAL CORP2SHINETSU HANDOTAI KK2FUJITSU LTD1
Top patents by PatentIndex Score
38 records- 0196US4668501AProcess for preparing a titanium oxide powderMITSUBISHI METAL CORP·Filed 1984·Granted May 26, 1987·54 cites·4 claims
- 0286US5337199ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1991·Granted Aug 9, 1994·35 cites·3 claims
- 0384US5247523ACode error correction apparatusHITACHI LTD·Filed 1990·Granted Sep 21, 1993·47 cites·14 claims
- 0474US7259926B2Digital information recording/reproducing apparatusHITACHI LTD·Filed 2005·Granted Aug 21, 2007·1 cites·3 claims
- 0567US7952823B2Method for transmitting digital audio and video informationHITACHI CONSUMER ELECTRONICS·Filed 2007·Granted May 31, 2011·0 cites·10 claims
- 0666US7859777B2Method and apparatus for transmitting and receiving digital video and audio informationHITACHI CONSUMER ELECTRONICS·Filed 2007·Granted Dec 28, 2010·0 cites·11 claims
- 0766US7808733B2Method and apparatus for transmitting and receiving digital video and audio informationHITACHI CONSUMER ELECTRONICS·Filed 2007·Granted Oct 5, 2010·0 cites·19 claims
- 0864US7286310B2Apparatus for receiving compressed digital informationHITACHI LTD·Filed 2006·Granted Oct 23, 2007·0 cites·7 claims
- 0964US6324025B1Digital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 2000·Granted Nov 27, 2001·2 cites·9 claims
- 1063US5757824ACode error correction apparatusHITACHI LTD·Filed 1993·Granted May 26, 1998·20 cites·10 claims
- 1162US8009375B2Apparatus and method for receiving and recording digital informationHITACHI CONSUMER ELECTRONICS·Filed 2005·Granted Aug 30, 2011·0 cites·32 claims
- 1261US5258092AMethod of growing silicon monocrystalline rodSHINETSU HANDOTAI KK·Filed 1992·Granted Nov 2, 1993·14 cites·6 claims
- 1359US6643453B1Motion picture recording/reproduction apparatusHITACHI LTD·Filed 1999·Granted Nov 4, 2003·22 cites·10 claims
- 1459US6278564B1Digital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 2000·Granted Aug 21, 2001·1 cites·5 claims
- 1556US9573501B2Vehicle seatSHIROMURA HIROKI·Filed 2012·Granted Feb 21, 2017·5 cites·3 claims
- 1656US5459585AApparatus and method of storing image signalsHITACHI LTD·Filed 1993·Granted Oct 17, 1995·11 cites·10 claims
- 1751US7027240B2Digital information recording/reproducing method and apparatusHITACHI LTD·Filed 2003·Granted Apr 11, 2006·0 cites·15 claims
- 1850US6952315B2Digital information recording/reproducing apparatusHITACHI LTD·Filed 2003·Granted Oct 4, 2005·0 cites·2 claims
- 1950US6590726B2Apparatus and method for transmitting and receiving digital informationHITACHI LTD·Filed 2002·Granted Jul 8, 2003·0 cites·10 claims
- 2050US5671095ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1994·Granted Sep 23, 1997·6 cites·26 claims
- 2148US7012769B2Digital information recording/reproducing apparatusHITACHI LTD·Filed 2003·Granted Mar 14, 2006·0 cites·9 claims
- 2248US5530598ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1995·Granted Jun 25, 1996·8 cites·2 claims
- 2348US5517368ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1995·Granted May 14, 1996·8 cites·1 claims
- 2446US6947660B2Motion picture recording/reproduction apparatusHITACHI LTD·Filed 2003·Granted Sep 20, 2005·0 cites·7 claims
- 2546US6498691B2Digital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 2001·Granted Dec 24, 2002·0 cites·12 claims
- 2646US5501172AMethod of growing silicon single crystalsSHINETSU HANDOTAI KK·Filed 1995·Granted Mar 26, 1996·8 cites·7 claims
- 2744US6069757ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1999·Granted May 30, 2000·2 cites·11 claims
- 2844US6002536ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1998·Granted Dec 14, 1999·2 cites·12 claims
- 2942US5673154ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1996·Granted Sep 30, 1997·3 cites·6 claims
- 3042US5051399ASuperconductive resin materialMITSUBISHI METAL CORP·Filed 1988·Granted Sep 24, 1991·7 cites·5 claims
- 3138US5862004ADigital transmission signal processing system and recording/reproducing systemHITACHI LTD·Filed 1997·Granted Jan 19, 1999·2 cites·2 claims
- 3236US9903722B2Electronic deviceFUJITSU TEN LTD·Filed 2015·Granted Feb 27, 2018·0 cites·4 claims
- 3336US2002104092A1Image distribution method and apparatus and controllerFiled 2001·Application pending·0 cites
- 3435US10203078B2Daylighting structureMAT HOUSE CO LTD·Filed 2016·Granted Feb 12, 2019·0 cites·5 claims
- 3533US2003016878A1Dynamic image compression coding apparatusHITACHI LTD·Filed 2001·Application pending·0 cites
- 3632US5937430ABuffer circuit with control device to directly output input data or to output input data written in storage deviceFUJITSU LTD·Filed 1996·Granted Aug 10, 1999·5 cites·14 claims
- 3732US5699203ADigital transmission signal processing system and recording reproducing systemHITACHI LTD·Filed 1996·Granted Dec 16, 1997·1 cites·7 claims
- 3826US4813702ASuspension structure for an automotive vehicleNISSAN MOTOR·Filed 1982·Granted Mar 21, 1989·6 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →