Harison Electric Co., Ltd.

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Imabari, JP

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Patents Grantslast 30 patents

Information Patent Grant
Neon discharging lamp lighting apparatus with improved lighting
- Patent number 6,054,813
- Issue date Apr 25, 2000
- Harison Electric Co., Ltd.
- Masaru Takeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp socket for use with a printed circuit board
- Patent number 5,061,189
- Issue date Oct 29, 1991
- Harison Electric Co., Ltd.
- Masaaki Iio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode array
- Patent number 4,630,180
- Issue date Dec 16, 1986
- Kabushiki Kaisha Toshiba
- Katsuo Muraki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Tubular incandescent lamp
- Patent number 4,285,032
- Issue date Aug 18, 1981
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kiyokazu Honda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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