Inventor
IKEGAMI TOMIO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “IKEGAMI TOMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
9 patentsUS7233685B2Jun 19, 2007
Information device and display control method
SEIKO EPSON CORP14 citations83
US6477116B1Nov 5, 2002
Rotation controller and rotation control method
SEIKO EPSON CORP10 citations73
US7409107B2Aug 5, 2008
Input device, information device, and control information generation method
SEIKO EPSON CORP2 citations62
US7324672B2Jan 29, 2008
Input device, information device, and control information generation method
SEIKO EPSON CORP5 citations62
US7257240B2Aug 14, 2007
Input device, information device, and control information generation method
SEIKO EPSON CORP3 citations62
US8348436B2Jan 8, 2013
Light source device, image display device, and light amount correction method
SEIKO EPSON CORP4 citations61
US8053713B2Nov 8, 2011
Light source device and light amount correcting method to perform light amount corection corresponding to a change in a light source characteristic
SEIKO EPSON CORP4 citations61
US9488839B2Nov 8, 2016
Light emitting device and image display apparatus
SEIKO EPSON CORP1 citations51
US10048502B2Aug 14, 2018
Head mount display
SEIKO EPSON CORP0 citations40
IKEGAMI TOMIO
5 patentsUS8226239B2Jul 24, 2012
Pulse width modulation signal generating device, image display apparatus including pulse width modulation signal generating device, and pulse width modulation signal generating method
IKEGAMI TOMIO2 citations60
US8212490B2Jul 3, 2012
Light source device, image display apparatus, and method of driving light emitting element
IKEGAMI TOMIO2 citations60
US8178826B2May 15, 2012
Control of semiconductor light emitting element
IKEGAMI TOMIO4 citations60
US8058633B2Nov 15, 2011
Pulse width modulation signal generating device, image display apparatus including pulse width modulation signal generating device, and pulse width modulation signal generating method
IKEGAMI TOMIO4 citations60
US8686986B2Apr 1, 2014
Image display apparatus and voltage control method
IKEGAMI TOMIO0 citations50