Inventor
KATOU ATSUSHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KATOU ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KATOU ATSUSHI
12 patentsUS9039187B2May 26, 2015
Illumination optical system and a projector using the same
KATOU ATSUSHI9 citations83
US8833944B2Sep 16, 2014
Projector and image display method
KATOU ATSUSHI8 citations83
US8485669B2Jul 16, 2013
Projector and illumination apparatus for same
KATOU ATSUSHI15 citations83
US8651667B2Feb 18, 2014
Projector and method of controlling the same
KATOU ATSUSHI5 citations72
US8708499B2Apr 29, 2014
Illuminating device and projection display device using the same
KATOU ATSUSHI3 citations62
US8690357B2Apr 8, 2014
Projector having a light transmitting window movably disposed in-front of the zoom lens and a control method for the same
KATOU ATSUSHI0 citations51
US9140913B2Sep 22, 2015
Liquid-crystal projector
KATOU ATSUSHI0 citations41
US9110361B2Aug 18, 2015
Illumination optical system and projection display apparatus
KATOU ATSUSHI0 citations41
US9033511B2May 19, 2015
Illuminating device including reflective polarizing plate and projection display device using the same
KATOU ATSUSHI0 citations41
US9016865B2Apr 28, 2015
Illumination device and projection type display device using the same
KATOU ATSUSHI0 citations41
US8998419B2Apr 7, 2015
Illuminating device and projection display device using the same
KATOU ATSUSHI0 citations41
US8608320B2Dec 17, 2013
Projector and method for controlling the same
KATOU ATSUSHI0 citations41
HITACHI LTD
11 patentsUS10599418B2Mar 24, 2020
Software update system and server
HITACHI LTD18 citations84
US10679434B2Jun 9, 2020
Device diagnostic apparatus, device diagnostic system and device diagnostic methods
HITACHI LTD5 citations72
US10241519B2Mar 26, 2019
Auto valet parking system and method
HITACHI LTD4 citations72
US11048493B2Jun 29, 2021
Computer system, method of updating software with computer system, and program therefor
HITACHI LTD4 citations69
US10956147B2Mar 23, 2021
Software distribution system, software distribution server, and software distribution method
HITACHI LTD3 citations67
US10891123B2Jan 12, 2021
In-vehicle software distribution system, in-vehicle software distribution server, and in-vehicle software distribution method
HITACHI LTD1 citations60
US10249112B2Apr 2, 2019
Vehicle state monitoring apparatus, vehicle state monitoring system, and vehicle state monitoring method
HITACHI LTD0 citations51
US10713866B2Jul 14, 2020
Vehicle operation data collection apparatus, vehicle operation data collection system, and vehicle operation data collection method
HITACHI LTD0 citations41
US10423841B2Sep 24, 2019
Abnormality detection device and abnormality detection method
HITACHI LTD0 citations41
US10032375B2Jul 24, 2018
Apparatus, system, and method for providing traffic information
HITACHI LTD0 citations38
US10310840B2Jun 4, 2019
Computer system, method of managing transmission of software with computer system, program therefor, and recording medium
HITACHI LTD0 citations37
NEC DISPLAY SOLUTIONS LTD
3 patentsUS9529247B2Dec 27, 2016
Projector including polarization separation element and rotating prism
NEC DISPLAY SOLUTIONS LTD2 citations62
US9509966B2Nov 29, 2016
Projector in illumination optical system including phosphor wheel driver
NEC DISPLAY SOLUTIONS LTD2 citations62
US9357187B2May 31, 2016
Projector and image display method
NEC DISPLAY SOLUTIONS LTD2 citations62