Kazufumi Yamaguchi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixture, circuit board with fixture, and electronic-component mount...
- Patent number 6,888,072
- Issue date May 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masahide Tsukamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multilayer wiring board embedded with transmission line conductor
- Patent number 6,683,260
- Issue date Jan 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Shimamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate on which bumps are formed and method of forming the same
- Patent number 6,042,953
- Issue date Mar 28, 2000
- Matsushita Electric Industrial Co., Ltd.
- Kazufumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate on which bumps are formed and method of forming the same
- Patent number 5,914,274
- Issue date Jun 22, 1999
- Matsushita Electric Industrial Co., Ltd.
- Kazufumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor
- Patent number 4,845,567
- Issue date Jul 4, 1989
- Matsushita Electric Industrial Co., Ltd.
- Kazufumi Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state image pickup device
- Patent number 4,638,362
- Issue date Jan 20, 1987
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor
- Patent number 4,567,529
- Issue date Jan 28, 1986
- Matsushita Electric Industrial Co., Ltd.
- Kazufumi Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transmission line assembly chip and a manufacturing method thereof...
- Publication number 20020041009
- Publication date Apr 11, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kazufumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer wiring board embedded with transmission line conductor
- Publication number 20020017963
- Publication date Feb 14, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Shimamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fixture, circuit board with fixture, and electronic-component mount...
- Publication number 20010027876
- Publication date Oct 11, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masahide Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS

Kazufumi Yamaguchi

Person

Patents Grantslast 30 patents

Fixture, circuit board with fixture, and electronic-component mount...

Multilayer wiring board embedded with transmission line conductor

Substrate on which bumps are formed and method of forming the same

Substrate on which bumps are formed and method of forming the same

Image sensor

Solid-state image pickup device

Image sensor

Patents Applicationslast 30 patents

Transmission line assembly chip and a manufacturing method thereof...

Multilayer wiring board embedded with transmission line conductor

Fixture, circuit board with fixture, and electronic-component mount...