Kazuaki Ohkubo

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reflector and apparatus including the reflector
- Patent number 8,559,101
- Issue date Oct 15, 2013
- Panasonic Corporation
- Mika Sakaue
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energy converter and method of making the same
- Patent number 7,487,781
- Issue date Feb 10, 2009
- Panasonic Corporation
- Makoto Horiuchi
- G02 - OPTICS
Information Patent Grant
Optical measuring device
- Patent number 7,283,222
- Issue date Oct 16, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING
Information Patent Grant
Energy converter and light source
- Patent number 7,276,846
- Issue date Oct 2, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mika Sakaue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Incandescent bulb and incandescent bulb filament
- Patent number 7,049,735
- Issue date May 23, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for forming discrete microcavities in a filame...
- Patent number 7,040,130
- Issue date May 9, 2006
- Matsushita Electric Industrial Co., Ltd.
- Xinbing Liu
- B24 - GRINDING POLISHING
Information Patent Grant
Electrodeless fluorescent lamp
- Patent number 6,979,946
- Issue date Dec 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for forming microchannels in a filament wire
- Patent number 6,871,523
- Issue date Mar 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Makoto Ishizuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fluorescent lamp
- Patent number 6,504,305
- Issue date Jan 7, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp having conductor structure and non-conductor structure provide...
- Patent number 6,445,118
- Issue date Sep 3, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masanori Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spectroradiometer
- Patent number 5,497,230
- Issue date Mar 5, 1996
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING
Information Patent Grant
Luminous flux measuring apparatus using an integrating hemisphere o...
- Patent number 5,430,540
- Issue date Jul 4, 1995
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibrating line spectrum irradiance
- Patent number 5,034,606
- Issue date Jul 23, 1991
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE, BACKLIGHT DEVICE, AND LIQUID CRYSTAL DISPLAY
- Publication number 20100245713
- Publication date Sep 30, 2010
- Tadashi Yano
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20100220259
- Publication date Sep 2, 2010
- Kazuaki Ohkubo
- G02 - OPTICS
Information Patent Application
REFLECTOR AND APPARATUS INCLUDING THE REFLECTOR
- Publication number 20090046356
- Publication date Feb 19, 2009
- Mika Sakaue
- G02 - OPTICS
Information Patent Application
DIELECTRIC BARRIER DISCHARGE LAMP DEVICE AND BACKLIGHT FOR LIQUID C...
- Publication number 20080061689
- Publication date Mar 13, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki OHKUBO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL MEASURING DEVICE
- Publication number 20070242264
- Publication date Oct 18, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING
Information Patent Application
RADIATION SOURCE FOR GAS SENSOR
- Publication number 20070044540
- Publication date Mar 1, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING
Information Patent Application
ENERGY CONVERTER
- Publication number 20060175968
- Publication date Aug 10, 2006
- Mitsuhiko KIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy conversion device and production method therefor
- Publication number 20060132014
- Publication date Jun 22, 2006
- Makoto Horiuchi
- G02 - OPTICS
Information Patent Application
Energy converter and light source
- Publication number 20060071582
- Publication date Apr 6, 2006
- Mika Sakaue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Incandescent bulb and incandescent bulb filament
- Publication number 20060001344
- Publication date Jan 5, 2006
- Kazuaki Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radiator and apparatus including the radiator
- Publication number 20050263269
- Publication date Dec 1, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yuriko Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for forming discrete microcavities in a filame...
- Publication number 20050076689
- Publication date Apr 14, 2005
- Xinbing Liu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Lamp system with reflector, high pressure discharge lamp, and image...
- Publication number 20040212286
- Publication date Oct 28, 2004
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for forming microchannels in a filament wire
- Publication number 20040187539
- Publication date Sep 30, 2004
- Makoto Ishizuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Radiation source for gas sensor
- Publication number 20040182847
- Publication date Sep 23, 2004
- Kazuaki Ohkubo
- G01 - MEASURING TESTING
Information Patent Application
Electrodeless fluorescent lamp
- Publication number 20040155566
- Publication date Aug 12, 2004
- Kazuaki Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrodeless fluorescent lamp
- Publication number 20040108800
- Publication date Jun 10, 2004
- Kazuaki Ohkubo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kazuaki Ohkubo

Person

Patents Grantslast 30 patents

Reflector and apparatus including the reflector

Energy converter and method of making the same

Optical measuring device

Energy converter and light source

Incandescent bulb and incandescent bulb filament

Method and apparatus for forming discrete microcavities in a filame...

Electrodeless fluorescent lamp

Method and apparatus for forming microchannels in a filament wire

Fluorescent lamp

Lamp having conductor structure and non-conductor structure provide...

Spectroradiometer

Luminous flux measuring apparatus using an integrating hemisphere o...

Method and apparatus for calibrating line spectrum irradiance

Patents Applicationslast 30 patents

LIGHT SOURCE DEVICE, BACKLIGHT DEVICE, AND LIQUID CRYSTAL DISPLAY

ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

REFLECTOR AND APPARATUS INCLUDING THE REFLECTOR

DIELECTRIC BARRIER DISCHARGE LAMP DEVICE AND BACKLIGHT FOR LIQUID C...

OPTICAL MEASURING DEVICE

RADIATION SOURCE FOR GAS SENSOR

ENERGY CONVERTER

Energy conversion device and production method therefor

Energy converter and light source

Incandescent bulb and incandescent bulb filament

Radiator and apparatus including the radiator

Method and apparatus for forming discrete microcavities in a filame...

Lamp system with reflector, high pressure discharge lamp, and image...

Method and apparatus for forming microchannels in a filament wire

Radiation source for gas sensor

Electrodeless fluorescent lamp

Electrodeless fluorescent lamp