Inventor · disambiguated record
Hideo Ohkuma
Also filed as: OHKUMA HIDEO
16 granted patents·5 pending applications·239 citations·filing 1977–2017
93Inventor score
Top patents by PatentIndex Score
21 records- 0190US6816225B2LCD cell construction by mechanical thinning of a color filter substrateIBM·Filed 2001·Granted Nov 9, 2004·46 cites·18 claims
- 0286US7699546B2Light amount adjusting device and image capture apparatusSONY CORP·Filed 2007·Granted Apr 20, 2010·8 cites·6 claims
- 0386US5509558AMetal oxide resistor, power resistor, and power circuit breakerTOSHIBA KK·Filed 1994·Granted Apr 23, 1996·44 cites·30 claims
- 0477US7758261B2Light amount adjustment apparatus and image pickup apparatusSONY CORP·Filed 2008·Granted Jul 20, 2010·5 cites·6 claims
- 0575US7768879B2Optical pickup and optical disk apparatusSONY CORP·Filed 2007·Granted Aug 3, 2010·3 cites·6 claims
- 0670US6480460B1Actuator for an objective lens of an optical pickup for preventing skew of the optical axisSONY CORP·Filed 1996·Granted Nov 12, 2002·23 cites·26 claims
- 0769US5878942ASoldering method and soldering apparatusIBM·Filed 1996·Granted Mar 9, 1999·40 cites·13 claims
- 0867US7294373B2Liquid crystal display cell, display cell, glass substrate for display device and manufacturing method for liquid crystal display cellIBM·Filed 2004·Granted Nov 13, 2007·11 cites·19 claims
- 0966US7327644B2Optical pickup and disc drive apparatusSONY CORP·Filed 2004·Granted Feb 5, 2008·6 cites·4 claims
- 1061US5815919AProcess for producing an interconnect structure on a printed-wiring boardIBM·Filed 1995·Granted Oct 6, 1998·23 cites·10 claims
- 1155US5684645ALens moving apparatus preventing resonance without using yoke bridge and counterweightSONY CORP·Filed 1995·Granted Nov 4, 1997·12 cites·11 claims
- 1253US7806605B2Light amount adjustment apparatus and image pickup apparatusSONY CORP·Filed 2008·Granted Oct 5, 2010·0 cites·6 claims
- 1353US6554689B2Work holding member for mechanical abrasion, abrading method, and abrading machineIBM·Filed 2002·Granted Apr 29, 2003·7 cites·11 claims
- 1451US4170770AGas leak-detecting apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Oct 9, 1979·11 cites·10 claims
- 1550US2010171869A1Light amount adjusting device and image capture apparatusSONY CORP·Filed 2010·Application pending·0 cites
- 1650US2009295936A1Light quantity adjusting device, lens barrel and image pickup apparatusSONY CORP·Filed 2009·Application pending·0 cites
- 1747US8167508B2Light amount adjusting device and image capture apparatusOSONIWA KAZUMASA·Filed 2011·Granted May 1, 2012·0 cites·6 claims
- 1847US2012188644A1Light amount adjusting device and image capture apparatusOSONIWA KAZUMASA·Filed 2012·Application pending·0 cites
- 1946US2006168607A1Objective-lens driving apparatus, optical pickup and optical disk apparatusSONY CORP·Filed 2006·Application pending·0 cites
- 2044US10534241B2Blade opening/closing apparatus and image pickup apparatusSONY CORP·Filed 2017·Granted Jan 14, 2020·0 cites·21 claims
- 2139US2005249054A1Optical pickup and disc drive deviceSONY CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →