P

Inventor

TOYOOKA TAKASHI

JP82 patents
⚠️ This page may combine multiple inventors who share the name “TOYOOKA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

21 patents
US7403318B2Jul 22, 2008

Image display device, image display method, and image display program

SEIKO EPSON CORP72 citations98
US7542619B2Jun 2, 2009

Image display method, image display device, and projector

SEIKO EPSON CORP30 citations93
US7969455B2Jun 28, 2011

Image calibration device and method

SEIKO EPSON CORP10 citations84
US7844128B2Nov 30, 2010

Image display method, image display device, and projector

SEIKO EPSON CORP13 citations84
US7466499B2Dec 16, 2008

Projector

SEIKO EPSON CORP9 citations84
US10033976B2Jul 24, 2018

Projection display apparatus and projection display method

SEIKO EPSON CORP3 citations73
US9933694B2Apr 3, 2018

Projector and control method thereof using rotation information for a phosphor disc

SEIKO EPSON CORP3 citations73
US9769439B2Sep 19, 2017

Projector and method for controlling the same the same that adjust light source output based on a corrected detected light brightness

SEIKO EPSON CORP5 citations73
US10681319B2Jun 9, 2020

Image projection system, projector, and method for controlling image projection system

SEIKO EPSON CORP5 citations72
US10341626B2Jul 2, 2019

Image projection system, projector, and control method for image projection system

SEIKO EPSON CORP4 citations72
US10015456B2Jul 3, 2018

Projector and control method

SEIKO EPSON CORP4 citations72
US9772547B2Sep 26, 2017

Projector

SEIKO EPSON CORP1 citations63
US9363872B2Jun 7, 2016

Display device and method of controlling light source

SEIKO EPSON CORP2 citations63
US9244338B2Jan 26, 2016

Projector

SEIKO EPSON CORP2 citations63
US7768688B2Aug 3, 2010

Image display device, image display method, and image display program

SEIKO EPSON CORP2 citations63
US7746530B2Jun 29, 2010

Image display device, image display method, and image display program

SEIKO EPSON CORP2 citations63
US7649574B2Jan 19, 2010

Image display method and device, and projector

SEIKO EPSON CORP4 citations63
US10770029B2Sep 8, 2020

Display device and method of controlling display device

SEIKO EPSON CORP0 citations52
US10009584B2Jun 26, 2018

Display device and method of controlling display device

SEIKO EPSON CORP0 citations52
US9961312B2May 1, 2018

Projector and method of controlling projector

SEIKO EPSON CORP0 citations52
US9928806B2Mar 27, 2018

Projection display apparatus having an optical element projecting modulated light, method for controlling the same, and electronic device

SEIKO EPSON CORP0 citations52

TOYOOKA TAKASHI

9 patents

IBM

7 patents

HITACHI LTD

6 patents

PHC HOLDINGS CORP

3 patents

SATO SHIGEMI

1 patent

KOGYO GIJUTSUIN

1 patent

NISHIMORI TAKASHI

1 patent

BALARAM ANIL P

1 patent

Showing the top 50 of 82 patents by PatentIndex Score.