Kazuhide Hirota

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light guide plate, planar light source apparatus, display apparatus...
- Patent number 11,300,722
- Issue date Apr 12, 2022
- Nichia Corporation
- Shotaro Watanabe
- G02 - OPTICS
Information Patent Grant
Light guide plate, planar light source apparatus, display apparatus...
- Patent number 10,845,524
- Issue date Nov 24, 2020
- Nichia Corporation
- Shotaro Watanabe
- G02 - OPTICS
Information Patent Grant
Frame, surface light source device, display device and electronic d...
- Patent number 10,788,703
- Issue date Sep 29, 2020
- Omron Corporation
- Shinji Miyazaki
- G02 - OPTICS
Information Patent Grant
Transfer molding method, die structure, transfer molding device, an...
- Patent number 10,022,897
- Issue date Jul 17, 2018
- Omron Corporation
- Isao Makuta
- B44 - DECORATIVE ARTS
Information Patent Grant
Light guide plate and surface illumination device
- Patent number 9,798,063
- Issue date Oct 24, 2017
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Light guide plate and surface light source device
- Patent number 9,678,264
- Issue date Jun 13, 2017
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Relay
- Patent number D772819
- Issue date Nov 29, 2016
- Omron Corporation
- Yuji Hirose
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Relay
- Patent number 9,482,804
- Issue date Nov 1, 2016
- Omron Corporation
- Yuji Hirose
- G02 - OPTICS
Information Patent Grant
Relay
- Patent number D763200
- Issue date Aug 9, 2016
- Omron Corporation
- Yuji Hirose
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Relay
- Patent number 9,406,468
- Issue date Aug 2, 2016
- Omron Corporation
- Yoshimasa Osumi
- F21 - LIGHTING
Information Patent Grant
Surface light source device and its light guide plate
- Patent number 9,261,637
- Issue date Feb 16, 2016
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Light guide plate and surface light source device
- Patent number 9,194,992
- Issue date Nov 24, 2015
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Light guide plate and surface light source device
- Patent number 9,164,215
- Issue date Oct 20, 2015
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Light guide plate and surface light source device
- Patent number 9,128,221
- Issue date Sep 8, 2015
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Light guide plate producing method, die structure, transfer molding...
- Patent number 9,116,264
- Issue date Aug 25, 2015
- Omron Corporation
- Isao Makuta
- B32 - LAYERED PRODUCTS
Information Patent Grant
Surface light source device, liquid crystal display device, and mob...
- Patent number 9,086,595
- Issue date Jul 21, 2015
- Omron Corporation
- Koichi Takemura
- F21 - LIGHTING
Information Patent Grant
Surface light source device
- Patent number 8,920,017
- Issue date Dec 30, 2014
- Omron Corporation
- Gouo Kurata
- G02 - OPTICS
Information Patent Grant
Surface illumination device
- Patent number 8,858,059
- Issue date Oct 14, 2014
- Omron Corporation
- Mitsuru Okuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Area light source device
- Patent number 8,814,412
- Issue date Aug 26, 2014
- Omron Corporation
- Mamoru Yabe
- G02 - OPTICS
Information Patent Grant
Surface light source apparatus
- Patent number 8,625,050
- Issue date Jan 7, 2014
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Surface light source apparatus
- Patent number 8,345,184
- Issue date Jan 1, 2013
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Grant
Surface light source device
- Patent number 8,210,730
- Issue date Jul 3, 2012
- Omron Corporation
- Gouo Kurata
- G02 - OPTICS
Information Patent Grant
Surface light source device
- Patent number 8,089,578
- Issue date Jan 3, 2012
- Omron Corporation
- Gouo Kurata
- G02 - OPTICS
Information Patent Grant
Surface light source equipment and apparatus using the same
- Patent number 7,371,000
- Issue date May 13, 2008
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...
- Publication number 20210033772
- Publication date Feb 4, 2021
- NICHIA CORPORATION
- Shotaro WATANABE
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...
- Publication number 20200049876
- Publication date Feb 13, 2020
- Omron Corporation
- Shotaro WATANABE
- G02 - OPTICS
Information Patent Application
FRAME, SURFACE LIGHT SOURCE DEVICE, DISPLAY DEVICE AND ELECTRONIC D...
- Publication number 20190353960
- Publication date Nov 21, 2019
- Omron Corporation
- Shinji Miyazaki
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND SURFACE ILLUMINATION DEVICE
- Publication number 20150323724
- Publication date Nov 12, 2015
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE
- Publication number 20150293289
- Publication date Oct 15, 2015
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
TRANSFER MOLDING METHOD, DIE STRUCTURE, TRANSFER MOLDING DEVICE, AN...
- Publication number 20150251341
- Publication date Sep 10, 2015
- Omron Corporation
- Isao Makuta
- G02 - OPTICS
Information Patent Application
RELAY
- Publication number 20150234109
- Publication date Aug 20, 2015
- Omron Corporation
- Yuji Hirose
- G02 - OPTICS
Information Patent Application
RELAY
- Publication number 20150015351
- Publication date Jan 15, 2015
- Omron Corporation
- Yoshimasa Osumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE
- Publication number 20140176874
- Publication date Jun 26, 2014
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE
- Publication number 20140176875
- Publication date Jun 26, 2014
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND ITS LIGHT GUIDE PLATE
- Publication number 20140176876
- Publication date Jun 26, 2014
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE
- Publication number 20140176873
- Publication date Jun 26, 2014
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE PRODUCING METHOD, DIE STRUCTURE, TRANSFER MOLDING...
- Publication number 20140125917
- Publication date May 8, 2014
- Omron Corporation
- Isao Makuta
- B32 - LAYERED PRODUCTS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND MOB...
- Publication number 20140111743
- Publication date Apr 24, 2014
- Omron Corporation
- Koichi Takemura
- G02 - OPTICS
Information Patent Application
SURFACE ILLUMINATION DEVICE
- Publication number 20130343084
- Publication date Dec 26, 2013
- Omron Corporation
- Mitsuru Okuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SURFACE LIGHT SOURCE DEVICE
- Publication number 20130242613
- Publication date Sep 19, 2013
- Omron Corporation
- Gouo KURATA
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE APPARATUS
- Publication number 20130141669
- Publication date Jun 6, 2013
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
AREA LIGHT SOURCE DEVICE
- Publication number 20120002441
- Publication date Jan 5, 2012
- Omron Corporation
- Mamoru Yabe
- G02 - OPTICS
Information Patent Application
AREA LIGHT SOURCE DEVICE AND STEREOSCOPIC DISPLAY DEVICE
- Publication number 20110304784
- Publication date Dec 15, 2011
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE
- Publication number 20110286238
- Publication date Nov 24, 2011
- Omron Corporation
- Gouo Kurata
- G02 - OPTICS
Information Patent Application
AREA LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110216267
- Publication date Sep 8, 2011
- Omron Corporation
- Hiroyuki Miyamoto
- F21 - LIGHTING
Information Patent Application
SURFACE LIGHT SOURCE DEVICE
- Publication number 20110205759
- Publication date Aug 25, 2011
- Omron Corporation
- Gouo Kurata
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE APPARATUS
- Publication number 20100195019
- Publication date Aug 5, 2010
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
DIFFUSER PLATE AND SURFACE LIGHT SOURCE APPARATUS
- Publication number 20090097274
- Publication date Apr 16, 2009
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
Surface Light Source Device and Apparatus Using the Device
- Publication number 20080316744
- Publication date Dec 25, 2008
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS
Information Patent Application
Surface light source device and apparatus using the same
- Publication number 20070159845
- Publication date Jul 12, 2007
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS
Information Patent Application
Surface light source equipment and apparatus using the same
- Publication number 20060209563
- Publication date Sep 21, 2006
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS
Information Patent Application
Surface light source equipment and apparatus using the same
- Publication number 20060203317
- Publication date Sep 14, 2006
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS

Kazuhide Hirota

Person

Patents Grantslast 30 patents

Light guide plate, planar light source apparatus, display apparatus...

Light guide plate, planar light source apparatus, display apparatus...

Frame, surface light source device, display device and electronic d...

Transfer molding method, die structure, transfer molding device, an...

Light guide plate and surface illumination device

Light guide plate and surface light source device

Relay

Relay

Relay

Relay

Surface light source device and its light guide plate

Light guide plate and surface light source device

Light guide plate and surface light source device

Light guide plate and surface light source device

Light guide plate producing method, die structure, transfer molding...

Surface light source device, liquid crystal display device, and mob...

Surface light source device

Surface illumination device

Area light source device

Surface light source apparatus

Surface light source apparatus

Surface light source device

Surface light source device

Surface light source equipment and apparatus using the same

Patents Applicationslast 30 patents

LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...

LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...

FRAME, SURFACE LIGHT SOURCE DEVICE, DISPLAY DEVICE AND ELECTRONIC D...

LIGHT GUIDE PLATE AND SURFACE ILLUMINATION DEVICE

LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE

TRANSFER MOLDING METHOD, DIE STRUCTURE, TRANSFER MOLDING DEVICE, AN...

RELAY

RELAY

LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE

LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE

SURFACE LIGHT SOURCE DEVICE AND ITS LIGHT GUIDE PLATE

LIGHT GUIDE PLATE AND SURFACE LIGHT SOURCE DEVICE

LIGHT GUIDE PLATE PRODUCING METHOD, DIE STRUCTURE, TRANSFER MOLDING...

SURFACE LIGHT SOURCE DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND MOB...

SURFACE ILLUMINATION DEVICE

SURFACE LIGHT SOURCE DEVICE

SURFACE LIGHT SOURCE APPARATUS

AREA LIGHT SOURCE DEVICE

AREA LIGHT SOURCE DEVICE AND STEREOSCOPIC DISPLAY DEVICE

SURFACE LIGHT SOURCE DEVICE

AREA LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

SURFACE LIGHT SOURCE DEVICE

SURFACE LIGHT SOURCE APPARATUS

DIFFUSER PLATE AND SURFACE LIGHT SOURCE APPARATUS

Surface Light Source Device and Apparatus Using the Device

Surface light source device and apparatus using the same

Surface light source equipment and apparatus using the same

Surface light source equipment and apparatus using the same