Inventor
HEBIGUCHI HIROYUKI
JP50 patents
⚠️ This page may combine multiple inventors who share the name “HEBIGUCHI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
14 patentsUS6225967B1May 1, 2001
Matrix-driven display apparatus and a method for driving the same
ALPS ELECTRIC CO LTD147 citations98
US6583777B2Jun 24, 2003
Active matrix type liquid crystal display device, and substrate for the same
ALPS ELECTRIC CO LTD70 citations96
US6292237B1Sep 18, 2001
Active-matrix liquid-crystal display device and substrate therefor
ALPS ELECTRIC CO LTD57 citations96
US5438421AAug 1, 1995
Orientation film of liquid crystal having bilaterally asymmetric ridges separated by grooves
ALPS ELECTRIC CO LTD70 citations95
US4894690AJan 16, 1990
Thin film transistor array incorporating a shorted circuit bypass technique
ALPS ELECTRIC CO LTD32 citations92
US7301517B2Nov 27, 2007
Liquid-crystal display apparatus capable of reducing line crawling
ALPS ELECTRIC CO LTD14 citations84
US6924786B2Aug 2, 2005
Active-matrix liquid crystal display suitable for high-definition display, and driving method thereof
ALPS ELECTRIC CO LTD19 citations84
US6593939B2Jul 15, 2003
Image display device and driver circuit therefor
ALPS ELECTRIC CO LTD9 citations74
US10156589B2Dec 18, 2018
Sensor module that switches plural sensors capable of measuring different ranges to extend dynamic range
ALPS ELECTRIC CO LTD3 citations73
US9638760B2May 2, 2017
Storage device state detection method
ALPS ELECTRIC CO LTD2 citations73
US10254313B2Apr 9, 2019
Noncontact voltage measurement apparatus
ALPS ELECTRIC CO LTD0 citations42
US10241137B2Mar 26, 2019
Current sensor having electromagnetic shield
ALPS ELECTRIC CO LTD0 citations42
US10228395B2Mar 12, 2019
Non-contact voltage measurement device
ALPS ELECTRIC CO LTD0 citations42
US9562932B2Feb 7, 2017
Current sensor
ALPS ELECTRIC CO LTD0 citations42
LG PHILIPS LCD CO LTD
8 patentsUS6707441B1Mar 16, 2004
Active matrix type liquid crystal display device, and substrate for the same
LG PHILIPS LCD CO LTD123 citations98
US6433764B1Aug 13, 2002
Liquid crystal display
LG PHILIPS LCD CO LTD90 citations98
US6295046B1Sep 25, 2001
Shift register unit and display device
LG PHILIPS LCD CO LTD107 citations98
US6323871B1Nov 27, 2001
Display device and its driving method
LG PHILIPS LCD CO LTD75 citations96
US6249326B1Jun 19, 2001
Active matrix type LCD in which a pixel electrodes width along a scanning line is three times its data line side width
LG PHILIPS LCD CO LTD69 citations96
US6331862B1Dec 18, 2001
Image expansion display and driver
LG PHILIPS LCD CO LTD22 citations92
US6184853B1Feb 6, 2001
Method of driving display device
LG PHILIPS LCD CO LTD56 citations92
US6344842B1Feb 5, 2002
Liquid crystal display device and a driving method therefor
LG PHILIPS LCD CO LTD11 citations74
FRONTEC INC
8 patentsUS6091473AJul 18, 2000
Active matrix liquid crystal display
FRONTEC INC131 citations98
US5497146AMar 5, 1996
Matrix wiring substrates
FRONTEC INC80 citations96
US6137557AOct 24, 2000
Liquid crystal display device
FRONTEC INC46 citations93
US5598012AJan 28, 1997
Thin-film transistor with wide gate electrode and liquid crystal display incorporating same
FRONTEC INC21 citations93
US5726077AMar 10, 1998
Method of producing an electro-optical device
FRONTEC INC35 citations92
US5879958AMar 9, 1999
Method of producing an electro-optical device
FRONTEC INC6 citations74
US5869351AFeb 9, 1999
Method of producing an electro-optical device
FRONTEC INC5 citations74
US5837559ANov 17, 1998
Method of producing an electro-optical device
FRONTEC INC2 citations63
ALPS GREEN DEVICES CO LTD
6 patentsUS9229061B2Jan 5, 2016
Electrical storage device temperature measuring method
ALPS GREEN DEVICES CO LTD7 citations84
US9063185B2Jun 23, 2015
Current sensor
ALPS GREEN DEVICES CO LTD7 citations84
US8970214B2Mar 3, 2015
Current sensor
ALPS GREEN DEVICES CO LTD4 citations72
US9435829B2Sep 6, 2016
Current sensor
ALPS GREEN DEVICES CO LTD3 citations71
US9069032B2Jun 30, 2015
Magnetic balance type current sensor
ALPS GREEN DEVICES CO LTD2 citations63
US9400315B2Jul 26, 2016
Current sensor
ALPS GREEN DEVICES CO LTD1 citations51
HEBIGUCHI HIROYUKI
6 patentsUS8180288B2May 15, 2012
Communication system
HEBIGUCHI HIROYUKI10 citations83
US8208852B2Jun 26, 2012
Electronic apparatus for electric field communication
HEBIGUCHI HIROYUKI3 citations61
US8185048B2May 22, 2012
Communication apparatus
HEBIGUCHI HIROYUKI2 citations61
US8175527B2May 8, 2012
Portable apparatus
HEBIGUCHI HIROYUKI4 citations61
US8639185B2Jan 28, 2014
Communication system for wideband communications using transmission medium
HEBIGUCHI HIROYUKI2 citations56
US8213859B2Jul 3, 2012
Data communication system
HEBIGUCHI HIROYUKI1 citations52