Shin Ukegawa

Person

Kyotanabe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 9,041,277
- Issue date May 26, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Naohiro Toda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display device and guide lamp including same
- Patent number 8,878,441
- Issue date Nov 4, 2014
- Panasonic Corporation
- Hideharu Kawachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light emitting device that restores abnormal light emitting element
- Patent number 8,513,898
- Issue date Aug 20, 2013
- Panasonic Corporation
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planar light-emitting module lighting circuit and illuminating device
- Patent number 8,502,471
- Issue date Aug 6, 2013
- Panasonic Corporation
- Masanao Ookawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control apparatus for lighting an organic electroluminescence...
- Patent number 8,432,105
- Issue date Apr 30, 2013
- Panasonic Corporation
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control apparatus and lighting appliance using the same
- Patent number 8,344,651
- Issue date Jan 1, 2013
- Panasonic Corporation
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent light emitting device for restoring norm...
- Patent number 8,138,679
- Issue date Mar 20, 2012
- Panasonic Electric Works Co., Ltd.
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device, headlight device and vehicle having...
- Patent number 8,089,215
- Issue date Jan 3, 2012
- Panasonic Electric Works Co., Ltd.
- Toshifumi Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodeless discharge lamp and lighting apparatus using the same
- Patent number 7,719,173
- Issue date May 18, 2010
- Panasonic Electric Works Co., Ltd.
- Yoshinori Tsuzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High efficacy metal halide lamp with praseodymium and sodium halide...
- Patent number 6,979,958
- Issue date Dec 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Huiling Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp utilizing induced electric field gener...
- Patent number 5,747,945
- Issue date May 5, 1998
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp
- Patent number 5,519,285
- Issue date May 21, 1996
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp having a concave recess and foil elect...
- Patent number 5,367,226
- Issue date Nov 22, 1994
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp
- Patent number 5,013,975
- Issue date May 7, 1991
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp device
- Patent number 4,864,194
- Issue date Sep 5, 1989
- Matsushita Electric Works, Ltd.
- Koichi Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20130300280
- Publication date Nov 14, 2013
- PANASONIC CORPORATION
- Naohiro TODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND GUIDE LAMP INCLUDING SAME
- Publication number 20110204789
- Publication date Aug 25, 2011
- Panasonic Electric Works Co., Ltd.
- Hideharu KAWACHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PLANAR LIGHT-EMITTING MODULE LIGHTING CIRCUIT AND ILLUMINATING DEVICE
- Publication number 20110169422
- Publication date Jul 14, 2011
- Masanao Ookawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110101875
- Publication date May 5, 2011
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME
- Publication number 20100244704
- Publication date Sep 30, 2010
- Panasonic Electric Works Co., Ltd.
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME
- Publication number 20100219768
- Publication date Sep 2, 2010
- Panasonic Electric Works Co., Ltd.
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp lighting device, headlight device and vehicle having...
- Publication number 20100052538
- Publication date Mar 4, 2010
- Panasonic Electric Works Co., Ltd.
- Toshifumi Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE FOR RESTORING NORM...
- Publication number 20100045193
- Publication date Feb 25, 2010
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODELESS DISCHARGE LAMP AND LIGHTING APPARATUS USING THE SAME
- Publication number 20090051291
- Publication date Feb 26, 2009
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yoshinori Tsuzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microwave-excited elecrodeles discharge bulb and microwave-excited...
- Publication number 20040108815
- Publication date Jun 10, 2004
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH EFFICACY METAL HALIDE LAMP WITH PRASEODYMIUM AND SODIUM HALIDE...
- Publication number 20030141826
- Publication date Jul 31, 2003
- Matsushita Electric Industrial Co., Ltd.
- Huiling Zhu
- H01 - BASIC ELECTRIC ELEMENTS

Shin Ukegawa

Person

Patents Grantslast 30 patents

Lighting device

Display device and guide lamp including same

Light emitting device that restores abnormal light emitting element

Planar light-emitting module lighting circuit and illuminating device

Light control apparatus for lighting an organic electroluminescence...

Light control apparatus and lighting appliance using the same

Organic electroluminescent light emitting device for restoring norm...

Discharge lamp lighting device, headlight device and vehicle having...

Electrodeless discharge lamp and lighting apparatus using the same

High efficacy metal halide lamp with praseodymium and sodium halide...

Electrodeless discharge lamp utilizing induced electric field gener...

Electrodeless discharge lamp

Electrodeless discharge lamp having a concave recess and foil elect...

Electrodeless discharge lamp

Electrodeless discharge lamp device

Patents Applicationslast 30 patents

LIGHTING DEVICE

DISPLAY DEVICE AND GUIDE LAMP INCLUDING SAME

PLANAR LIGHT-EMITTING MODULE LIGHTING CIRCUIT AND ILLUMINATING DEVICE

LIGHT EMITTING DEVICE

LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME

LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME

Discharge lamp lighting device, headlight device and vehicle having...

ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE FOR RESTORING NORM...

ELECTRODELESS DISCHARGE LAMP AND LIGHTING APPARATUS USING THE SAME

Microwave-excited elecrodeles discharge bulb and microwave-excited...

HIGH EFFICACY METAL HALIDE LAMP WITH PRASEODYMIUM AND SODIUM HALIDE...