Inventor
YAGI TSUKASA
JP35 patents
⚠️ This page may combine multiple inventors who share the name “YAGI TSUKASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
12 patentsUS6201559B1Mar 13, 2001
Method for measuring the quantity of light emergent from an optical tip array and image forming apparatus provided with an optical tip array
MINOLTA CO LTD26 citations92
US5671076ASep 23, 1997
Image display device using vibrating mirror
MINOLTA CO LTD31 citations92
US6812913B2Nov 2, 2004
Liquid crystal display driving method and liquid crystal display device
MINOLTA CO LTD20 citations89
US5982525ANov 9, 1999
Image display device using vibrating mirror
MINOLTA CO LTD12 citations74
US6628318B1Sep 30, 2003
Method for driving an optical write device
MINOLTA CO LTD2 citations63
US6441941B2Aug 27, 2002
Light shutter device
MINOLTA CO LTD2 citations63
US6347894B1Feb 19, 2002
Light shutter device
MINOLTA CO LTD3 citations63
US6084657AJul 4, 2000
Optical shutter device
MINOLTA CO LTD3 citations63
US7145538B2Dec 5, 2006
Liquid crystal display device and method for driving a liquid crystal display
MINOLTA CO LTD2 citations62
US6561703B2May 13, 2003
Light shutter device
MINOLTA CO LTD0 citations52
US6163203ADec 19, 2000
Voltage applying apparatus facilitating adjustment of a driving voltage for a light signal emitter
MINOLTA CO LTD1 citations52
US6956595B1Oct 18, 2005
Light shutter device and a driving method thereof
MINOLTA CO LTD1 citations51
MINOLTA CAMERA KK
10 patentsUS5416631AMay 16, 1995
Light shutter array
MINOLTA CAMERA KK62 citations96
US5075724ADec 24, 1991
System for recognizing interchangeable articles
MINOLTA CAMERA KK69 citations96
US5325228AJun 28, 1994
Optical shutter device
MINOLTA CAMERA KK12 citations74
US5293203AMar 8, 1994
Image forming apparatus having a movable sheet receiving tray
MINOLTA CAMERA KK12 citations74
US5266996ANov 30, 1993
Recording apparatus
MINOLTA CAMERA KK15 citations73
US5166510ANov 24, 1992
Light printer with photoelectric light quantity control means
MINOLTA CAMERA KK10 citations73
US5093676AMar 3, 1992
Method of driving electro-optical light shutter for use in recording apparatus
MINOLTA CAMERA KK10 citations73
US5206684AApr 27, 1993
Recording apparatus including a memory into which information is written in a particular order and from which memory information is read in the reverse order
MINOLTA CAMERA KK15 citations72
US5103267AApr 7, 1992
Image forming system for performing simplex and duplex recording
MINOLTA CAMERA KK12 citations71
US5317347AMay 31, 1994
Image forming apparatus
MINOLTA CAMERA KK1 citations52
KONICA MINOLTA INC
9 patentsUS10185425B2Jan 22, 2019
Organic electroluminescence module, smart device, and lighting apparatus
KONICA MINOLTA INC2 citations72
US9772095B2Sep 26, 2017
Organic electroluminescence module, smart device, and lighting device
KONICA MINOLTA INC2 citations71
US9574757B2Feb 21, 2017
Organic electroluminescence module, smart device, and illumination device
KONICA MINOLTA INC6 citations71
US10817092B2Oct 27, 2020
Organic electroluminescence module, smart device, and illumination device
KONICA MINOLTA INC1 citations62
US10785846B2Sep 22, 2020
Illumination device
KONICA MINOLTA INC0 citations52
US10853465B2Dec 1, 2020
Optical fingerprint authentication device
KONICA MINOLTA INC0 citations51
US10168810B2Jan 1, 2019
Organic electroluminescent module, smart device, and illumination apparatus
KONICA MINOLTA INC0 citations51
US9755166B2Sep 5, 2017
Luminescent device and method of manufacturing the same including forming a plurality of notches or slits in a substrate to enable planar light emittance in a curved state
KONICA MINOLTA INC1 citations51
US11652243B2May 16, 2023
Non-destructive inspection method
KONICA MINOLTA INC0 citations49