Shigeru Horii

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

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
Fluorescent lamp operating apparatus
- Patent number 6,107,757
- Issue date Aug 22, 2000
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for operating discharge lamp
- Patent number 6,046,548
- Issue date Apr 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device and a method for lighting a discharg...
- Patent number 5,955,846
- Issue date Sep 21, 1999
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating apparatus for discharge lamp
- Patent number 5,949,192
- Issue date Sep 7, 1999
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp operating apparatus and method for reducing discharg...
- Patent number 5,880,561
- Issue date Mar 9, 1999
- Matsushita Electric Industrial Co., Ltd.
- Kouji Miyazaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing aluminate phosphor
- Patent number 5,879,586
- Issue date Mar 9, 1999
- Matsushita Electric Industrial Co., Ltd.
- Koji Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrodeless hid lamp and electrodeless hid lamp system using the...
- Patent number 5,864,210
- Issue date Jan 26, 1999
- Matsushita Electric Industrial Co., Ltd.
- Akira Hochi
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Discharge lamp operation apparatus
- Patent number 5,023,516
- Issue date Jun 11, 1991
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiko Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for igniting a discharge lamp including circuitry for pre...
- Patent number 4,982,137
- Issue date Jan 1, 1991
- Matsushita Electric Industrial Co., Ltd.
- Masakatsu Kichibayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp apparatus
- Patent number 4,378,513
- Issue date Mar 29, 1983
- Matsushita Electric Industrial Co., Ltd.
- Nobuhisa Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp apparatus
- Patent number 4,370,601
- Issue date Jan 25, 1983
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Horii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Mercury-Free Lamp and Lamp Apparatus
- Publication number 20080203912
- Publication date Aug 28, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masafumi Jinno
- H01 - BASIC ELECTRIC ELEMENTS

Shigeru Horii

Person

Patents Grantslast 30 patents

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

Fluorescent lamp operating apparatus

Method and apparatus for operating discharge lamp

Discharge lamp lighting device and a method for lighting a discharg...

Operating apparatus for discharge lamp

Discharge lamp operating apparatus and method for reducing discharg...

Method for producing aluminate phosphor

Electrodeless hid lamp and electrodeless hid lamp system using the...

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

Discharge lamp operation apparatus

Apparatus for igniting a discharge lamp including circuitry for pre...

High pressure discharge lamp apparatus

High pressure discharge lamp apparatus

Patents Applicationslast 30 patents

Mercury-Free Lamp and Lamp Apparatus