Inventor · disambiguated record
Kazuo Nakada
Also filed as: NAKADA KAZUO
30 granted patents·4 pending applications·323 citations·filing 1993–2025
97Inventor score
Top patents by PatentIndex Score
34 records- 0194US5348254ALong period floating airshipNAKADA KAZUO·Filed 1993·Granted Sep 20, 1994·94 cites·3 claims
- 0291USD363471SMulti-media portable computerIBM·Filed 1994·Granted Oct 24, 1995·35 cites·1 claims
- 0389US10928865B1Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Feb 23, 2021·8 cites·9 claims
- 0489US9898043B2Expansion unit for portable information equipmentLENOVO SINGAPORE PTE LTD·Filed 2016·Granted Feb 20, 2018·6 cites·8 claims
- 0589US7573710B2Portable computerLENOVO SINGAPORE PTE LTD·Filed 2008·Granted Aug 11, 2009·19 cites·9 claims
- 0688US8922994B2Locking mechanismZAWACKI JENNIFER GREENWOOD·Filed 2012·Granted Dec 30, 2014·14 cites·20 claims
- 0786US8820695B2Soft cover for tablet PCNAKADA KAZUO·Filed 2012·Granted Sep 2, 2014·19 cites·20 claims
- 0885US8687360B2Convertible PC having a waterproofing structureNAKADA KAZUO·Filed 2010·Granted Apr 1, 2014·9 cites·13 claims
- 0979US8931969B2Specialized keyboard for electronic devicesSTEWART AARON M·Filed 2009·Granted Jan 13, 2015·9 cites·8 claims
- 1077USD376587SMagnetic disk drive unit for a computer systemIBM·Filed 1994·Granted Dec 17, 1996·18 cites·1 claims
- 1170US9292050B2Detachable electronic device with cover portionLENOVO SINGAPORE PTE LTD·Filed 2013·Granted Mar 22, 2016·2 cites·10 claims
- 1269USD381978SPersonal computer infra-red communication deviceIBM·Filed 1995·Granted Aug 5, 1997·15 cites·1 claims
- 1365USD362237SPersonal computerIBM·Filed 1994·Granted Sep 12, 1995·11 cites·1 claims
- 1461US9424732B2Detached accessory notificationLENOVO SINGAPORE PTE LTD·Filed 2014·Granted Aug 23, 2016·1 cites·16 claims
- 1561US8971025B2Devices and methods for aligning a display with a keyboardNAKADA KAZUO·Filed 2012·Granted Mar 3, 2015·2 cites·8 claims
- 1661USD373580SDisplay unit with an attachable camera unitIBM·Filed 1995·Granted Sep 10, 1996·11 cites·1 claims
- 1760US11457303B2Computing deviceLENOVO SINGAPORE PTE LTD·Filed 2020·Granted Sep 27, 2022·0 cites·13 claims
- 1860US2025254818A1Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2025·Application pending·0 cites
- 1956USD350344SComputer pointing deviceIBM·Filed 1993·Granted Sep 6, 1994·8 cites·1 claims
- 2055USD364608SCRT displayIBM·Filed 1994·Granted Nov 28, 1995·7 cites·1 claims
- 2154US5515752AApparatus for tightening loosening a screw member for fastening a formTOYODA KIHAN KK·Filed 1994·Granted May 14, 1996·13 cites·10 claims
- 2253US7750858B2Drawer structure of rod-shaped body and apparatus having the sameLENOVO SINGAPORE PTE LTD·Filed 2008·Granted Jul 6, 2010·1 cites·18 claims
- 2353US2001053985A1Intermediary methods and device for life support servicesFiled 2000·Application pending·0 cites
- 2448USD995426SPower adapterLENOVO SINGAPORE PTE LTD·Filed 2020·Granted Aug 15, 2023·1 cites·1 claims
- 2546USD607882SPortable computerLENOVO SINGAPORE PTE LTD·Filed 2007·Granted Jan 12, 2010·5 cites·1 claims
- 2644USD368898SPersonal laptop computerIBM·Filed 1994·Granted Apr 16, 1996·4 cites·1 claims
- 2743US6668599B2Washing machineFiled 2002·Granted Dec 30, 2003·0 cites·2 claims
- 2841US2018239399A1Cover and portable information terminalLENOVO SINGAPORE PTE LTD·Filed 2017·Application pending·0 cites
- 2937USD380000SCombined camera and support unit for computer applicationsIBM·Filed 1995·Granted Jun 17, 1997·3 cites·1 claims
- 3037USD372900SPersonal computer with integral video displayIBM·Filed 1995·Granted Aug 20, 1996·3 cites·1 claims
- 3137USD362428SPersonal computerIBM·Filed 1993·Granted Sep 19, 1995·2 cites·1 claims
- 3236USD361082SCombined point of sale terminalIBM·Filed 1993·Granted Aug 8, 1995·2 cites·1 claims
- 3333USD396701SNotebook computerIBM·Filed 1996·Granted Aug 4, 1998·1 cites·1 claims
- 3427US2001037348A1Electronic information delivery systemFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →