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Patents Grants
last 30 patents
Information
Patent Grant
Solder, solder paste and soldering method
Patent number
6,428,745
Issue date
Aug 6, 2002
Matsushita Electric Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Soldering alloy, cream solder and soldering method
Patent number
6,371,361
Issue date
Apr 16, 2002
Matsushita Electric Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder, solder paste and soldering method
Patent number
6,267,823
Issue date
Jul 31, 2001
Matsushita Electric Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for manufacturing a resin-encapsulated electronic product
Patent number
6,052,893
Issue date
Apr 25, 2000
Matsushita Electric Industrial Co., Ltd.
Koichi Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solder, electronic component mounted by soldering, and electronic c...
Patent number
5,962,133
Issue date
Oct 5, 1999
Matsushita Electric Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Soldering alloy, cream solder and soldering method
Patent number
5,918,795
Issue date
Jul 6, 1999
Matshushita Electric Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic circuit substrate
Patent number
5,858,481
Issue date
Jan 12, 1999
Matsushita Electric Industrial Co., Ltd.
Tetsuo Fukushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image reading device having a light waveguide means widened toward...
Patent number
5,198,655
Issue date
Mar 30, 1993
Matsushita Electric Industrial Co., Ltd.
Kenichiro Suetsugu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor having light guides for communication with image plane
Patent number
5,136,150
Issue date
Aug 4, 1992
Matsushita Electric Industrial Co., Ltd.
Tetsuo Fukushima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for molding an article integrated with a multi-layer flexibl...
Patent number
5,118,458
Issue date
Jun 2, 1992
Matsushita Electric Industrial Co., Ltd.
Munekazu Nishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical wave guide sheet comprising plurality of doubly-clad core m...
Patent number
5,113,470
Issue date
May 12, 1992
Matsushita Electric Industrial Co., Ltd.
Tetsuo Fukushima
G02 - OPTICS
Information
Patent Grant
Optical waveguide and an image sensor using the same
Patent number
5,052,776
Issue date
Oct 1, 1991
Matsushita Electric Industrial Co., Ltd.
Tetsuo Fukushima
G02 - OPTICS
Information
Patent Grant
Bicycle frame
Patent number
5,037,233
Issue date
Aug 6, 1991
Matsushita Electric Industrial Co., Ltd.
Munekazu Nishihara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of applying a coating of viscous materials
Patent number
5,000,988
Issue date
Mar 19, 1991
Matsushita Electric Industrial Co., Ltd.
Takao Inoue
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method of molding a lens array
Patent number
4,999,142
Issue date
Mar 12, 1991
Matsushita Electric Industrial Co., Ltd.
Tetsuo Fukushima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of producing liquid crystal display element
Patent number
4,923,552
Issue date
May 8, 1990
Matsushita Electric Industrial Co., Ltd.
Tetsuo Fukushima
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Fuel-cell separator, production of the same, and fuel cell
Publication number
20030027030
Publication date
Feb 6, 2003
Matsushita Electric Industrial Co., Ltd.
Tsutomu Kawashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Adhesive, process for the preparation thereof, and process for moun...
Publication number
20020122915
Publication date
Sep 5, 2002
Hidenori Miyakawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Solder, solder paste and soldering method
Publication number
20010025875
Publication date
Oct 4, 2001
Matsushita Electric Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Solder, solder paste and soldering method
Publication number
20010018030
Publication date
Aug 30, 2001
Matsushita Electic Industrial Co., Ltd.
Atsushi Yamaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR