Masanobu Aizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for lighting flat fluorescent lamp
- Patent number 7,683,547
- Issue date Mar 23, 2010
- LG Display Co., Ltd.
- Masanobu Aizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flat fluorescent lamp having grooves
- Patent number 7,679,289
- Issue date Mar 16, 2010
- LG Display Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat light source device for illumination use
- Patent number 6,152,569
- Issue date Nov 28, 2000
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- G02 - OPTICS
Information Patent Grant
Metal halide lamps with tungsten coils having varying pitches and i...
- Patent number 6,137,228
- Issue date Oct 24, 2000
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Neon discharge lamp with powder coating
- Patent number 6,104,133
- Issue date Aug 15, 2000
- Stanley Electronics Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power-saving discharge lamp
- Patent number 6,008,567
- Issue date Dec 28, 1999
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold-cathode fluorescent lamp
- Patent number 5,572,088
- Issue date Nov 5, 1996
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a color filter for a liquid crystal color display...
- Patent number 5,206,750
- Issue date Apr 27, 1993
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- G02 - OPTICS
Information Patent Grant
Optical birefringence compensator
- Patent number 5,179,456
- Issue date Jan 12, 1993
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid crystal cell
- Patent number 4,837,058
- Issue date Jun 6, 1989
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- G02 - OPTICS
Information Patent Grant
Multilayered matrix liquid crystal display apparatus with particula...
- Patent number 4,659,182
- Issue date Apr 21, 1987
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- G02 - OPTICS
Information Patent Grant
Method and apparatus for manufacturing light bulb with bead sealing...
- Patent number 4,578,043
- Issue date Mar 25, 1986
- Stanley Electric Co., Ltd.
- Toru Teshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Socket for mounting an electric lamp on a printed circuit board
- Patent number 4,193,653
- Issue date Mar 18, 1980
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Socket terminals for a wedge base electric lamp
- Patent number 4,181,390
- Issue date Jan 1, 1980
- Stanley Electric Co., Ltd.
- Masanobu Aizawa
- H01 - BASIC ELECTRIC ELEMENTS

Masanobu Aizawa

Person

Patents Grantslast 30 patents

Method for lighting flat fluorescent lamp

Flat fluorescent lamp having grooves

Flat light source device for illumination use

Metal halide lamps with tungsten coils having varying pitches and i...

Neon discharge lamp with powder coating

Power-saving discharge lamp

Cold-cathode fluorescent lamp

Method of forming a color filter for a liquid crystal color display...

Optical birefringence compensator

Liquid crystal cell

Multilayered matrix liquid crystal display apparatus with particula...

Method and apparatus for manufacturing light bulb with bead sealing...

Socket for mounting an electric lamp on a printed circuit board

Socket terminals for a wedge base electric lamp