Inventor · disambiguated record
Chieko Onuma
Also filed as: ONUMA CHIEKO
8 granted patents·3 pending applications·178 citations·filing 1988–2015
88Inventor score
Top patents by PatentIndex Score
11 records- 0190US9463741B2Vehicle peripheral obstacle notification systemHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Oct 11, 2016·11 cites·5 claims
- 0290US9113047B2Peripheral monitoring device for working machineONUMA CHIEKO·Filed 2010·Granted Aug 18, 2015·30 cites·9 claims
- 0388US9990543B2Vehicle exterior moving object detection systemHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Jun 5, 2018·9 cites·5 claims
- 0485US10160383B2Surroundings monitoring system for working machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Dec 25, 2018·7 cites·3 claims
- 0580US5003616AImage processing apparatusHITACHI LTD·Filed 1988·Granted Mar 26, 1991·69 cites·10 claims
- 0663US7999846B2Image processing apparatus, image processing system, and recording medium for programs thereforHITACHI INT ELECTRIC INC·Filed 2006·Granted Aug 16, 2011·5 cites·11 claims
- 0761US6961447B2Image monitoring method, image monitoring apparatus and storage mediaHITACHI LTD·Filed 2002·Granted Nov 1, 2005·11 cites·10 claims
- 0859US5095365ASystem for monitoring operating state of devices according to their degree of importanceHITACHI LTD·Filed 1990·Granted Mar 10, 1992·36 cites·21 claims
- 0945US2006013441A1Image monitoring method, image monitoring apparatus and storage mediaONUMA CHIEKO·Filed 2005·Application pending·0 cites
- 1043US2005219523A1Foreign matter detecting systemHITACHI LTD·Filed 2005·Application pending·0 cites
- 1134US2003222809A1Millimeter wave radar monitoring systemFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →