Inventor
HASHIMOTO KIYOFUMI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO KIYOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
23 patentsUS6226067B1May 1, 2001
Liquid crystal device having spacers and manufacturing method thereof
MINOLTA CO LTD484 citations99
US6809788B2Oct 26, 2004
Liquid crystal display element with different ratios of polydomain and monodomain states
MINOLTA CO LTD100 citations97
US7126569B2Oct 24, 2006
Liquid crystal display device
MINOLTA CO LTD62 citations96
US6459467B1Oct 1, 2002
Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof
MINOLTA CO LTD67 citations96
US6417908B2Jul 9, 2002
Liquid crystal device having spacers and manufacturing method thereof
MINOLTA CO LTD60 citations96
US6278505B1Aug 21, 2001
Liquid crystal reflective display
MINOLTA CO LTD35 citations96
US6015507AJan 18, 2000
Liquid crystal element having composite layer
MINOLTA CO LTD56 citations96
US7019737B1Mar 28, 2006
Liquid crystal display device, portable electronic device and driving method thereof
MINOLTA CO LTD40 citations93
US6888522B1May 3, 2005
Information display apparatus
MINOLTA CO LTD44 citations92
US6842210B2Jan 11, 2005
Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof
MINOLTA CO LTD18 citations92
US6583848B2Jun 24, 2003
Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof
MINOLTA CO LTD19 citations92
US6549261B1Apr 15, 2003
Liquid crystal reflective display
MINOLTA CO LTD30 citations92
US6433843B1Aug 13, 2002
Liquid crystal reflective display
MINOLTA CO LTD25 citations92
US6331884B1Dec 18, 2001
Method of making a liquid crystal device
MINOLTA CO LTD44 citations92
US5731861AMar 24, 1998
Composite material, display device using the same and process of manufacturing the same
MINOLTA CO LTD21 citations92
US6204908B1Mar 20, 2001
Reflecting cholesteric LCD having viewer side layer which either scatters or transmits light depending on angle
MINOLTA CO LTD15 citations84
US6633319B1Oct 14, 2003
Image recording apparatus
MINOLTA CO LTD12 citations74
US6320631B1Nov 20, 2001
Liquid crystal reflective display
MINOLTA CO LTD9 citations74
US5920368AJul 6, 1999
Composite material, display device using the same and process of manufacturing the same
MINOLTA CO LTD12 citations74
US6954195B2Oct 11, 2005
Liquid crystal display device having a liquid crystal display driven by interlace scanning and/or sequential scanning
MINOLTA CO LTD8 citations73
US6947114B2Sep 20, 2005
LCD element including regions where helical axes of LC molecules of neighboring domains in focalconic state extend in same direction
MINOLTA CO LTD11 citations73
US5387975AFeb 7, 1995
Interferometer for measuring a surface configuration of a test object by an interference pattern using gratings to generate wave fronts
MINOLTA CO LTD8 citations69
US7230647B1Jun 12, 2007
Electronic information device having a display and method and apparatus for controlling power-off of the display
MINOLTA CO LTD6 citations63