Koji Miyazaki

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrodeless discharge lamp operating apparatus, electrodeless com...
- Patent number 6,828,740
- Issue date Dec 7, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-ballasted electrodeless discharge lamp and electrodeless disch...
- Patent number 6,809,479
- Issue date Oct 26, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yoko Shimomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-ballasted electrodeless discharge lamp and electrodeless disch...
- Patent number 6,768,254
- Issue date Jul 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Arakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-ballasted fluorescent lamp
- Patent number 6,727,661
- Issue date Apr 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor power device for high-temperature applications
- Patent number 6,674,131
- Issue date Jan 6, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshiya Yokogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dimmable self-ballasted fluorescent lamp and discharge lamp operati...
- Patent number 6,661,185
- Issue date Dec 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast for discharge lamp
- Patent number 6,657,401
- Issue date Dec 2, 2003
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-ballasted electrodeless discharge lamp with startability impro...
- Patent number 6,653,783
- Issue date Nov 25, 2003
- Matsushita Electric Industrial Co., Ltd.
- Mitsuharu Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Induction coil core, illumination unit using the same, and polycrys...
- Patent number 6,650,068
- Issue date Nov 18, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshiaki Kurachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp operating apparatus, self-ballasted discharge lamp,...
- Patent number 6,597,127
- Issue date Jul 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodeless discharge lamp operating apparatus
- Patent number 6,522,084
- Issue date Feb 18, 2003
- Matsushita Electric Industrial Co., Ltd.
- Koji Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating apparatus of discharge lamp
- Patent number 6,509,698
- Issue date Jan 21, 2003
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp operating apparatus
- Patent number 6,504,322
- Issue date Jan 7, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-ballasted fluorescent lamp
- Patent number 6,492,773
- Issue date Dec 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Gyoten
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp operating apparatus and compact self-ballasted flu...
- Patent number 6,424,100
- Issue date Jul 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast for fluorescent lamp
- Patent number 6,211,620
- Issue date Apr 3, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Gyoten
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Operating apparatus of discharge lamp
- Patent number 6,147,461
- Issue date Nov 14, 2000
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for operating a discharge lamp to reduce the c...
- Patent number 6,130,508
- Issue date Oct 10, 2000
- Matsushita Electric Industrial Co., Ltd.
- Koji Miyazaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp-lighting apparatus for straightening arc discharge
- Patent number 5,773,937
- Issue date Jun 30, 1998
- Matsushita Electric Industrial Co., Ltd.
- Koji Miyazaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
An inverter driven lamp arrangement having a current detection circ...
- Patent number 5,444,336
- Issue date Aug 22, 1995
- Matsushita Electric Industrial Co., Ltd.
- Masataka Ozawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for controlling the power to a discharge-lamp
- Patent number 5,365,152
- Issue date Nov 15, 1994
- Matsushita Electric Industrial Co. Ltd.
- Masataka Ozawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp starting circuit
- Patent number 5,233,273
- Issue date Aug 3, 1993
- Matsushita Electric Industrial Co., Ltd.
- Atsuo Waki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Electrodeless discharge lamp lighting device, light bulb type elect...
- Publication number 20040135523
- Publication date Jul 15, 2004
- Kenichiro Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Self-ballasted electrodeless discharge lamp and electrodeless disch...
- Publication number 20030071583
- Publication date Apr 17, 2003
- Yoko Shimomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-ballasted fluorescent lamp
- Publication number 20030057871
- Publication date Mar 27, 2003
- Satoshi Kominami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Semiconductor device
- Publication number 20030006415
- Publication date Jan 9, 2003
- Toshiya Yokogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-ballasted electrodeless discharge lamp and electrodeless disch...
- Publication number 20020158567
- Publication date Oct 31, 2002
- Takeshi Arakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dimmable self-ballasted fluorescent lamp and discharge lamp operati...
- Publication number 20020135320
- Publication date Sep 26, 2002
- Satoshi Kominami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Discharge lamp operating apparatus, self-ballasted discharge lamp,...
- Publication number 20020047608
- Publication date Apr 25, 2002
- Kenichiro Takahashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Ballast for discharge lamp
- Publication number 20020047645
- Publication date Apr 25, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Satoshi Kominami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Electrodeless discharge lamp and self-ballasted electrodeless disch...
- Publication number 20020036467
- Publication date Mar 28, 2002
- Mitsuharu Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Induction coil core, illumination unit using the same, and polycrys...
- Publication number 20020036472
- Publication date Mar 28, 2002
- Toshiaki Kurachi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Self-ballasted fluorescent lamp
- Publication number 20020033678
- Publication date Mar 21, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masayoshi Gyoten
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp operating apparatus
- Publication number 20010030514
- Publication date Oct 18, 2001
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Koji Miyazaki

Person

Patents Grantslast 30 patents

Electrodeless discharge lamp operating apparatus, electrodeless com...

Self-ballasted electrodeless discharge lamp and electrodeless disch...

Self-ballasted electrodeless discharge lamp and electrodeless disch...

Self-ballasted fluorescent lamp

Semiconductor power device for high-temperature applications

Dimmable self-ballasted fluorescent lamp and discharge lamp operati...

Ballast for discharge lamp

Self-ballasted electrodeless discharge lamp with startability impro...

Induction coil core, illumination unit using the same, and polycrys...

Discharge lamp operating apparatus, self-ballasted discharge lamp,...

Electrodeless discharge lamp operating apparatus

Operating apparatus of discharge lamp

Discharge lamp operating apparatus

Self-ballasted fluorescent lamp

Fluorescent lamp operating apparatus and compact self-ballasted flu...

Ballast for fluorescent lamp

Operating apparatus of discharge lamp

Method and apparatus for operating a discharge lamp to reduce the c...

Discharge lamp-lighting apparatus for straightening arc discharge

An inverter driven lamp arrangement having a current detection circ...

Apparatus for controlling the power to a discharge-lamp

Discharge lamp starting circuit

Patents Applicationslast 30 patents

Electrodeless discharge lamp lighting device, light bulb type elect...

Self-ballasted electrodeless discharge lamp and electrodeless disch...

Self-ballasted fluorescent lamp

Semiconductor device

Self-ballasted electrodeless discharge lamp and electrodeless disch...

Dimmable self-ballasted fluorescent lamp and discharge lamp operati...

Discharge lamp operating apparatus, self-ballasted discharge lamp,...

Ballast for discharge lamp

Electrodeless discharge lamp and self-ballasted electrodeless disch...

Induction coil core, illumination unit using the same, and polycrys...

Self-ballasted fluorescent lamp

Discharge lamp operating apparatus