Yoji Oki

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light guide plate, lighting apparatus, and display apparatus
- Patent number 12,038,594
- Issue date Jul 16, 2024
- Stanley Electric Co., Ltd.
- Kazumi Chijiwa
- G02 - OPTICS
Information Patent Grant
Side-edge type surface light emitting apparatus having light guide...
- Patent number 11,762,240
- Issue date Sep 19, 2023
- Stanley Electric Co., Ltd.
- Lingwei Goh
- G02 - OPTICS
Information Patent Grant
Side-edge type surface light emitting apparatus having light guide...
- Patent number 10,684,405
- Issue date Jun 16, 2020
- Stanley Electric Co., Ltd.
- Yoji Oki
- G02 - OPTICS
Information Patent Grant
Surface light source device and prism sheet
- Patent number 10,036,844
- Issue date Jul 31, 2018
- Stanley Electric Co., Ltd.
- Yoji Oki
- G02 - OPTICS
Information Patent Grant
Non-spectacled stereoscopic display apparatus capable of decreasing...
- Patent number 8,922,726
- Issue date Dec 30, 2014
- Stanley Electric Co., Ltd.
- Yoji Oki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-spectacled stereoscopic display apparatus capable of improving...
- Patent number 8,847,854
- Issue date Sep 30, 2014
- Stanley Electric Co., Ltd.
- Yoji Oki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface light source device and LCD unit
- Patent number 8,786,804
- Issue date Jul 22, 2014
- Stanley Electric Co., Ltd.
- Norihiro Sakamoto
- G02 - OPTICS
Information Patent Grant
Surface light source device
- Patent number 8,403,550
- Issue date Mar 26, 2013
- Stanley Electric Co., Ltd.
- Junji Nakamura
- G02 - OPTICS
Information Patent Grant
Surface light source device and LCD unit
- Patent number 8,368,842
- Issue date Feb 5, 2013
- Stanley Electric Co., Ltd.
- Yoji Oki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Die for molding optical panel, process for production thereof, and...
- Patent number 7,094,520
- Issue date Aug 22, 2006
- Sumitomo Chemical Company, Limited
- Kenzo Murata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plane light source apparatus, light guide plate and display
- Patent number 6,692,133
- Issue date Feb 17, 2004
- International Business Machines Corporation
- Yoshihiro Katsu
- G02 - OPTICS
Information Patent Grant
Light guide device enhancing a polarized component and liquid cryst...
- Patent number 6,344,886
- Issue date Feb 5, 2002
- Stanley Electric Co., Ltd.
- Yoji Oki
- G02 - OPTICS
Information Patent Grant
Reflection type display with front light
- Patent number 6,323,919
- Issue date Nov 27, 2001
- Sony Corporation
- Ying Bao Yang
- G02 - OPTICS
Information Patent Grant
Wedge shaped light guide providing enhanced polarized light to a ba...
- Patent number 6,124,906
- Issue date Sep 26, 2000
- IBM Corporation
- Koji Kawada
- G02 - OPTICS
Information Patent Grant
Light guide device enhancing a polarized component and liquid cryst...
- Patent number 6,118,503
- Issue date Sep 12, 2000
- Stanley Electric Co., Ltd.
- Yoji Oki
- G02 - OPTICS
Information Patent Grant
Backlighting system for a liquid crystal display including an integ...
- Patent number 6,055,029
- Issue date Apr 25, 2000
- Stanley Electric Co., Ltd.
- Mikio Kurihara
- G02 - OPTICS
Information Patent Grant
Back light device for crystal liquid display
- Patent number 6,027,222
- Issue date Feb 22, 2000
- Stanley Electric Co., Ltd.
- Yoji Oki
- G02 - OPTICS
Information Patent Grant
Flat lighting device
- Patent number 5,558,420
- Issue date Sep 24, 1996
- Stanley Electric Co., Ltd.
- Yoji Oki
- G02 - OPTICS
Information Patent Grant
Planar illuminating device
- Patent number 5,408,388
- Issue date Apr 18, 1995
- Stanley Electric Co., Ltd.
- Uruo Kobayashi
- G02 - OPTICS
Information Patent Grant
Circuit system for preventing measuring device from being erroneous...
- Patent number 5,128,973
- Issue date Jul 7, 1992
- Stanley Electric Co., Ltd.
- Masahiro Sasaki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDE PLATE, LIGHTING APPARATUS, AND DISPLAY APPARATUS
- Publication number 20230341609
- Publication date Oct 26, 2023
- Stanley Electric Co., Ltd
- Kazumi CHIJIWA
- G02 - OPTICS
Information Patent Application
SIDE-EDGE TYPE SURFACE LIGHT EMITTING APPARATUS HAVING LIGHT GUIDE...
- Publication number 20230013111
- Publication date Jan 19, 2023
- Stanley Electric Co., Ltd
- Lingwei GOH
- G02 - OPTICS
Information Patent Application
SIDE-EDGE TYPE SURFACE LIGHT EMITTING APPARATUS HAVING LIGHT GUIDE...
- Publication number 20190369319
- Publication date Dec 5, 2019
- Stanley Electric Co., Ltd
- Yoji OKI
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND PRISM SHEET
- Publication number 20170023725
- Publication date Jan 26, 2017
- Stanley Electric Co., Ltd
- Yoji OKI
- G02 - OPTICS
Information Patent Application
NON-SPECTACLED STEREOSCOPIC DISPLAY APPARATUS CAPABLE OF IMPROVING...
- Publication number 20130249961
- Publication date Sep 26, 2013
- Stanley Electric Co., Ltd
- Yoji Oki
- G02 - OPTICS
Information Patent Application
NON-SPECTACLED STEREOSCOPIC DISPLAY APPARATUS CAPABLE OF DECREASING...
- Publication number 20130027366
- Publication date Jan 31, 2013
- STANLEY ELECTRIC CO.
- Yoji OKI
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND LCD UNIT
- Publication number 20120162576
- Publication date Jun 28, 2012
- Norihiro SAKAMOTO
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE
- Publication number 20110228557
- Publication date Sep 22, 2011
- JUNJI NAKAMURA
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND LCD UNIT
- Publication number 20100110334
- Publication date May 6, 2010
- Yoji OKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Die for molding optical panel, process for production thereof, and...
- Publication number 20030173690
- Publication date Sep 18, 2003
- Sumitomo Chemical Company, Limited
- Kenzo Murata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Light guide device enhancing a polarized component and liquid cryst...
- Publication number 20020041501
- Publication date Apr 11, 2002
- International Business Machines Corporation
- Yoji Oki
- G02 - OPTICS
Information Patent Application
Plane light source apparatus, light guide plate and display
- Publication number 20020015300
- Publication date Feb 7, 2002
- International Business Machines Corporation
- Yoshihiro Katsu
- G02 - OPTICS
Information Patent Application
Light guide device enhancing a polarized component and liquid cryst...
- Publication number 20010046006
- Publication date Nov 29, 2001
- Yoji Oki
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Light guide plate, lighting apparatus, and display apparatus

Side-edge type surface light emitting apparatus having light guide...

Side-edge type surface light emitting apparatus having light guide...

Surface light source device and prism sheet

Non-spectacled stereoscopic display apparatus capable of decreasing...

Non-spectacled stereoscopic display apparatus capable of improving...

Surface light source device and LCD unit

Surface light source device

Surface light source device and LCD unit

Die for molding optical panel, process for production thereof, and...

Plane light source apparatus, light guide plate and display

Light guide device enhancing a polarized component and liquid cryst...

Reflection type display with front light

Wedge shaped light guide providing enhanced polarized light to a ba...

Light guide device enhancing a polarized component and liquid cryst...

Backlighting system for a liquid crystal display including an integ...

Back light device for crystal liquid display

Flat lighting device

Planar illuminating device

Circuit system for preventing measuring device from being erroneous...

Patents Applicationslast 30 patents

LIGHT GUIDE PLATE, LIGHTING APPARATUS, AND DISPLAY APPARATUS

SIDE-EDGE TYPE SURFACE LIGHT EMITTING APPARATUS HAVING LIGHT GUIDE...

SIDE-EDGE TYPE SURFACE LIGHT EMITTING APPARATUS HAVING LIGHT GUIDE...

SURFACE LIGHT SOURCE DEVICE AND PRISM SHEET

NON-SPECTACLED STEREOSCOPIC DISPLAY APPARATUS CAPABLE OF IMPROVING...

NON-SPECTACLED STEREOSCOPIC DISPLAY APPARATUS CAPABLE OF DECREASING...

SURFACE LIGHT SOURCE DEVICE AND LCD UNIT

SURFACE LIGHT SOURCE DEVICE

SURFACE LIGHT SOURCE DEVICE AND LCD UNIT

Die for molding optical panel, process for production thereof, and...

Light guide device enhancing a polarized component and liquid cryst...

Plane light source apparatus, light guide plate and display

Light guide device enhancing a polarized component and liquid cryst...