Inventor
TAKITA ISAO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TAKITA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
27 patentsUS6222518B1Apr 24, 2001
Liquid crystal display with liquid crystal driver having display memory
HITACHI LTD43 citations96
US5815136ASep 29, 1998
Liquid crystal display with liquid crystal driver having display memory
HITACHI LTD81 citations96
US5774106AJun 30, 1998
Liquid crystal driver and liquid crystal display device using the same
HITACHI LTD41 citations96
US5495287AFeb 27, 1996
Multiple-tone display system
HITACHI LTD56 citations96
US6819334B1Nov 16, 2004
Information processing apparatus and its display controller
HITACHI LTD61 citations94
US6151005ANov 21, 2000
Liquid-crystal display system having a driver circuit capable of multi-color display
HITACHI LTD53 citations93
US6633273B2Oct 14, 2003
Liquid crystal display with liquid crystal driver having display memory
HITACHI LTD15 citations92
US5684505ANov 4, 1997
Display device integrated with an input device
HITACHI LTD22 citations92
US5633659AMay 27, 1997
Display unit having a coordinate input mechanism
HITACHI LTD21 citations92
US6587088B2Jul 1, 2003
Multiple-tone display system
HITACHI LTD8 citations82
US6437765B1Aug 20, 2002
Multiple-tone display system
HITACHI LTD8 citations82
US6320564B1Nov 20, 2001
Multiple-tone display system
HITACHI LTD9 citations82
US5610626AMar 11, 1997
Multiple-tone display system
HITACHI LTD17 citations82
USRE42597EAug 9, 2011
Liquid crystal driver and liquid crystal display device using the same
HITACHI LTD4 citations74
USRE40973ENov 17, 2009
Liquid crystal driver and liquid crystal display device using the same
HITACHI LTD7 citations74
USRE40916ESep 15, 2009
Liquid crystal driver and liquid crystal display device using the same
HITACHI LTD5 citations74
USRE39366EOct 31, 2006
Liquid crystal driver and liquid crystal display device using the same
HITACHI LTD8 citations74
US6888525B2May 3, 2005
Multiple-tone display system
HITACHI LTD3 citations74
US6191766B1Feb 20, 2001
Multiple-tone display system
HITACHI LTD6 citations74
US6100864AAug 8, 2000
Multiple-tone display system
HITACHI LTD5 citations74
US5786798AJul 28, 1998
Multiple-tone display system
HITACHI LTD7 citations74
US6469891B1Oct 22, 2002
Information processor
HITACHI LTD12 citations72
US7356485B2Apr 8, 2008
Service providing system
HITACHI LTD3 citations63
US7206561B2Apr 17, 2007
Radio equipment
HITACHI LTD2 citations63
US6675224B1Jan 6, 2004
Information processing apparatus
HITACHI LTD6 citations62
US7904046B2Mar 8, 2011
Radio equipment having an attenuator between antenna and radio module
HITACHI LTD0 citations52
US7106289B2Sep 12, 2006
Multiple-tone display system
HITACHI LTD0 citations52