Inventor
AGATA HIROAKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “AGATA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO SINGAPORE PTE LTD
21 patentsUS7573710B2Aug 11, 2009
Portable computer
LENOVO SINGAPORE PTE LTD19 citations92
US9934916B2Apr 3, 2018
Keyboard for portable information equipment
LENOVO SINGAPORE PTE LTD7 citations84
US8014139B2Sep 6, 2011
Compact and light computer casing structure
LENOVO SINGAPORE PTE LTD11 citations84
US7298335B2Nov 20, 2007
Portable information terminal with communication capabilities
LENOVO SINGAPORE PTE LTD12 citations84
US7170000B2Jan 30, 2007
Apparatus having a cooling device
LENOVO SINGAPORE PTE LTD13 citations84
US7755884B2Jul 13, 2010
Apparatus for reducing weight and thickness of a portable computer
LENOVO SINGAPORE PTE LTD16 citations83
US10401925B2Sep 3, 2019
Portable information apparatus
LENOVO SINGAPORE PTE LTD8 citations82
US10146266B2Dec 4, 2018
Electronic apparatus
LENOVO SINGAPORE PTE LTD9 citations82
US7417852B2Aug 26, 2008
Frame for notebook computer
LENOVO SINGAPORE PTE LTD10 citations82
US10452103B2Oct 22, 2019
Docking device
LENOVO SINGAPORE PTE LTD3 citations73
US10420230B2Sep 17, 2019
Support, electronic device, and method for manufacturing the same
LENOVO SINGAPORE PTE LTD4 citations73
US9898043B2Feb 20, 2018
Expansion unit for portable information equipment
LENOVO SINGAPORE PTE LTD6 citations73
US8030889B2Oct 4, 2011
Docking device
LENOVO SINGAPORE PTE LTD6 citations63
US7905734B2Mar 15, 2011
Electronic device connecting structure and function expansion device
LENOVO SINGAPORE PTE LTD3 citations63
US10908643B2Feb 2, 2021
Portable information device and docking device
LENOVO SINGAPORE PTE LTD0 citations62
US9326396B2Apr 26, 2016
Electronic equipment casing
LENOVO SINGAPORE PTE LTD2 citations62
US7817093B2Oct 19, 2010
Portable computer and antenna distance setting mechanism
LENOVO SINGAPORE PTE LTD3 citations62
US10936019B2Mar 2, 2021
Apparatus for preventing keytops from protruding from a top surface of an electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations52
US10656678B2May 19, 2020
Portable information device and docking device
LENOVO SINGAPORE PTE LTD0 citations52
US9921621B2Mar 20, 2018
Electronic apparatus with a detachable cooling device
LENOVO SINGAPORE PTE LTD0 citations52
US9904335B2Feb 27, 2018
Cooling device for cooling portable information devices
LENOVO SINGAPORE PTE LTD1 citations51
IBM
9 patentsUS5443320AAug 22, 1995
Information processing system with printing function
IBM173 citations99
US6504707B2Jan 7, 2003
Portable computer
IBM142 citations97
US6064566AMay 16, 2000
Peripheral device for use in a computer as an internal and external device
IBM64 citations96
US5708562AJan 13, 1998
Portable computer and a keyboard therefor
IBM35 citations92
US7137442B2Nov 21, 2006
Vapor chamber
IBM34 citations91
US6816371B2Nov 9, 2004
Method and arrangement for enhancing the cooling capacity of portable computers
IBM53 citations91
US6807055B2Oct 19, 2004
Connection enhancement apparatus and information processing apparatus
IBM17 citations84
US7261142B2Aug 28, 2007
Heat pipe excellent in reflux characteristic
IBM14 citations82
US6766402B1Jul 20, 2004
computer in which an optional unit is installable
IBM11 citations73