Kazuo Takeda

Person

Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal vapor discharge lamp with a restrain member for inner tube
- Patent number 7,990,035
- Issue date Aug 2, 2011
- Panasonic Corporation
- Rie Tonomori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharge lamp and illumination apparatus
- Patent number 7,741,779
- Issue date Jun 22, 2010
- Panasonic Corporation
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp that has desired color characteristic and is prev...
- Patent number 7,423,380
- Issue date Sep 9, 2008
- Matsushita Electric Industrial Co., Ltd.
- Isao Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp having function for suppressing abnormal discharge
- Patent number 7,230,389
- Issue date Jun 12, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharge lamp
- Patent number 6,861,808
- Issue date Mar 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shunsuke Kakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp having a long lifespan
- Patent number 6,815,893
- Issue date Nov 9, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shunsuke Kakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharge lamp having cermet lead-in with improved lumi...
- Patent number 6,646,379
- Issue date Nov 11, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Nohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp
- Patent number 6,639,361
- Issue date Oct 28, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp
- Patent number 6,492,764
- Issue date Dec 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp
- Patent number 6,342,764
- Issue date Jan 29, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshiharu Nishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharged lamp with specific angle between electrodes...
- Patent number 6,208,070
- Issue date Mar 27, 2001
- Matsushita Electronics Corporation
- Kouichi Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp with specific dimension of the discharge tube
- Patent number 6,137,229
- Issue date Oct 24, 2000
- Matsushita Electronics Corporation
- Yoshiharu Nishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp having a ceramic discharge tube
- Patent number 6,054,810
- Issue date Apr 25, 2000
- Matsushita Electronics Corporation
- Takashi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit module and a semiconductor integra...
- Patent number 5,490,041
- Issue date Feb 6, 1996
- Matsushita Electric Industrial Co., Ltd.
- Hitonobu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METAL VAPOR DISCHARGE LAMP AND ILLUMINATION DEVICE
- Publication number 20100253220
- Publication date Oct 7, 2010
- PANASONIC CORPORATION
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL VAPOR DISCHARGE LAMP AND ILLUMINATION APPARATUS
- Publication number 20100219755
- Publication date Sep 2, 2010
- PANASONIC CORPORATION
- Rie Tonomori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL VAPOR DISCHARGE LAMP AND ILLUMINATION APPARATUS
- Publication number 20090316410
- Publication date Dec 24, 2009
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp that has desired color characteristic and is prev...
- Publication number 20060049765
- Publication date Mar 9, 2006
- Isao Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp having function for suppressing abnormal discharge
- Publication number 20040104680
- Publication date Jun 3, 2004
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal vapor discharge lamp
- Publication number 20030209987
- Publication date Nov 13, 2003
- Shunsuke Kakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp having a long lifespan
- Publication number 20030080681
- Publication date May 1, 2003
- Shunsuke Kakisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL HALIDE LAMP
- Publication number 20020185975
- Publication date Dec 12, 2002
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp
- Publication number 20020067132
- Publication date Jun 6, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS

Kazuo Takeda

Person

Patents Grantslast 30 patents

Metal vapor discharge lamp with a restrain member for inner tube

Metal vapor discharge lamp and illumination apparatus

Metal halide lamp that has desired color characteristic and is prev...

Metal halide lamp having function for suppressing abnormal discharge

Metal vapor discharge lamp

Metal halide lamp having a long lifespan

Metal vapor discharge lamp having cermet lead-in with improved lumi...

Metal halide lamp

Metal halide lamp

High pressure discharge lamp

Metal vapor discharged lamp with specific angle between electrodes...

Metal halide lamp with specific dimension of the discharge tube

Metal halide lamp having a ceramic discharge tube

Semiconductor integrated circuit module and a semiconductor integra...

Patents Applicationslast 30 patents

METAL VAPOR DISCHARGE LAMP AND ILLUMINATION DEVICE

METAL VAPOR DISCHARGE LAMP AND ILLUMINATION APPARATUS

METAL VAPOR DISCHARGE LAMP AND ILLUMINATION APPARATUS

Metal halide lamp that has desired color characteristic and is prev...

Metal halide lamp having function for suppressing abnormal discharge

Metal vapor discharge lamp

Metal halide lamp having a long lifespan

METAL HALIDE LAMP

Metal halide lamp