Inventor · disambiguated record
Hiroaki Takatsuki
Also filed as: OMACHI AKIRA · TAKATSUKI HIROAKI
27 granted patents·1 pending application·654 citations·filing 1991–2014
96Inventor score
Files withHITACHI HOME ELECTRONICS AMERI17HITACHI LTD5HITACHI SYSTEMS LTD2NARA NORIKAZU2HITACHI HOME ELECRONICS AMEICA1
Top patents by PatentIndex Score
28 records- 0192US5267154ABiological image formation aiding system and biological image forming methodHITACHI LTD·Filed 1991·Granted Nov 30, 1993·144 cites·16 claims
- 0291US5541639AVideo conference system automatically started at reserved timeHITACHI LTD·Filed 1993·Granted Jul 30, 1996·130 cites·1 claims
- 0390USD483966STelevision standHITACHI HOME ELECTRONICS AMERI·Filed 2002·Granted Dec 23, 2003·45 cites·1 claims
- 0489US5966129ASystem for, and method of displaying an image of an object responsive to an operator's commandHITACHI LTD·Filed 1996·Granted Oct 12, 1999·145 cites·14 claims
- 0584USD529317STelevision standHITACHI HOME ELECRONICS AMEICA·Filed 2005·Granted Oct 3, 2006·39 cites·1 claims
- 0678USD470466STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2002·Granted Feb 18, 2003·20 cites·1 claims
- 0770USD545811SSpeakerHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Jul 3, 2007·16 cites·1 claims
- 0864USD531592STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Nov 7, 2006·13 cites·1 claims
- 0964USD531591STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Nov 7, 2006·13 cites·1 claims
- 1062USD533170STelevision standHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Dec 5, 2006·12 cites·1 claims
- 1160USD517837STelevision standHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Mar 28, 2006·11 cites·1 claims
- 1260US5444477AVideo telephone systemHITACHI LTD·Filed 1993·Granted Aug 22, 1995·34 cites·5 claims
- 1347USD480385SRemote control deviceHITACHI HOME ELECTRONICS AMERI·Filed 2002·Granted Oct 7, 2003·5 cites·1 claims
- 1444USD493431STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2003·Granted Jul 27, 2004·5 cites·1 claims
- 1543US8924145B2Web bulletin board system, travel planning assist method and center serverNARA NORIKAZU·Filed 2010·Granted Dec 30, 2014·0 cites·13 claims
- 1640US11100234B2Work recording apparatus, system, program, and method preventing confidential information leaksHITACHI SYSTEMS LTD·Filed 2014·Granted Aug 24, 2021·0 cites·10 claims
- 1740US2003075599A1Personal work environment setting methodFiled 2002·Application pending·0 cites
- 1839US10755222B2Work management apparatus, work defect prevention program, and work defect prevention methodHITACHI SYSTEMS LTD·Filed 2014·Granted Aug 25, 2020·0 cites·11 claims
- 1939USD505404STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2002·Granted May 24, 2005·3 cites·1 claims
- 2039USD491002SStandHITACHI HOME ELECTRONICS AMERI·Filed 2003·Granted Jun 8, 2004·3 cites·1 claims
- 2138USD549195STelevisionHITACHI HOME ELECTRONICS AMERI·Filed 2005·Granted Aug 21, 2007·3 cites·1 claims
- 2238USD528087STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Sep 12, 2006·3 cites·1 claims
- 2334US9080884B2Navigation device, server device, navigation system and programNARA NORIKAZU·Filed 2010·Granted Jul 14, 2015·0 cites·11 claims
- 2434USD530292STelevision consoleHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Oct 17, 2006·2 cites·1 claims
- 2533US5682505AMethod and apparatus for generating an imageHITACHI LTD·Filed 1995·Granted Oct 28, 1997·8 cites·20 claims
- 2630USD533171STelevision standHITACHI HOME ELECTRONICS AMERI·Filed 2004·Granted Dec 5, 2006·0 cites·1 claims
- 2730USD482346SRemote control deviceHITACHI HOME ELECTRONICS AMERI·Filed 2002·Granted Nov 18, 2003·0 cites·1 claims
- 2829USD567778STelevisionHITACHI HOME ELECTRONICS AMERI·Filed 2005·Granted Apr 29, 2008·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →