Inventor
MARUYAMA YUKINOBU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA YUKINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
26 patentsUS6466202B1Oct 15, 2002
Information terminal unit
HITACHI LTD493 citations99
USD809545SFeb 6, 2018
Display screen with graphical user interface
HITACHI LTD163 citations98
USD485265SJan 13, 2004
Portable computer
HITACHI LTD180 citations98
USD517063SMar 14, 2006
Electronic computer
HITACHI LTD113 citations97
US5790178AAug 4, 1998
Picture codec for teleconference equipment, which forms and displays picture-in-frame including at least two of received motion picture, a received still picture and a self motion picture in an optional combination
HITACHI LTD36 citations96
US5689300ANov 18, 1997
Picture codec and teleconference terminal equipment
HITACHI LTD45 citations96
US7239304B2Jul 3, 2007
Pointing device and portable information terminal using the same
HITACHI LTD32 citations92
US7059729B2Jun 13, 2006
Display apparatus and image pickup apparatus
HITACHI LTD22 citations92
US6760074B1Jul 6, 2004
Portable electronic computer
HITACHI LTD40 citations92
US5777663AJul 7, 1998
Picture codec and teleconference terminal equipment
HITACHI LTD25 citations92
USD423475SApr 25, 2000
Computer display
HITACHI LTD17 citations91
USD430870SSep 12, 2000
Computer
HITACHI LTD18 citations89
US7805271B2Sep 28, 2010
Evaluation system for amount of emission gases through fuel supply chain
HITACHI LTD15 citations83
US7719524B2May 18, 2010
Pointing device and portable information terminal using the same
HITACHI LTD8 citations83
US7696897B2Apr 13, 2010
Shelf-like display machine and image display method
HITACHI LTD15 citations83
US7520615B2Apr 21, 2009
Display apparatus and image pickup apparatus
HITACHI LTD11 citations83
US7168809B2Jan 30, 2007
Stereoscopic display apparatus
HITACHI LTD17 citations83
USD517543SMar 21, 2006
Electronic computer
HITACHI LTD14 citations83
US6967695B2Nov 22, 2005
Remote control network system for remotely controlling a plurality of electric apparatus such as home appliances
HITACHI LTD19 citations83
US6285391B1Sep 4, 2001
Picture codec and teleconference terminal equipment
HITACHI LTD7 citations74
US6249309B1Jun 19, 2001
Picture codec and teleconference terminal equipment
HITACHI LTD6 citations74
USD409163SMay 4, 1999
Personal computer
HITACHI LTD10 citations72
USD360425SJul 18, 1995
Combined video tape recorder and camera
HITACHI LTD7 citations72
US11188945B2Nov 30, 2021
Information processing apparatus and information processing method
HITACHI LTD2 citations71
USD379189SMay 13, 1997
Combined video tape recorder and camera
HITACHI LTD3 citations54
USD387367SDec 9, 1997
Combined video tape recorder and camera
HITACHI LTD1 citations50