Yoshinobu Nakagawa

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna
- Patent number 7,342,542
- Issue date Mar 11, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hideto Sadamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device, and method of manufacturing the same antenna device
- Patent number 7,193,564
- Issue date Mar 20, 2007
- Matsushita Electric Industrial Co., Ltd.
- Naoyuki Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna for portable cellular telephone
- Patent number 7,180,453
- Issue date Feb 20, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yoshinobu Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna
- Patent number 6,985,112
- Issue date Jan 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hideto Sadamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna and communication equipment incorporating the antenna
- Patent number 6,842,142
- Issue date Jan 11, 2005
- Matsushita Electric Industrial Co., Ltd.
- Setsuo Takesako
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna and its manufacturing method
- Patent number 6,268,830
- Issue date Jul 31, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshinobu Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helical coil, method of producing same and helical antenna using same
- Patent number 6,147,661
- Issue date Nov 14, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yoshinobu Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic illumination apparatus
- Patent number 5,575,235
- Issue date Nov 19, 1996
- Matsushita Electric Industrial Co., Ltd.
- Yoshinobu Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromotive adjustable resistor
- Patent number 5,376,914
- Issue date Dec 27, 1994
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dust venting contact with a non-circular hole
- Patent number 4,412,113
- Issue date Oct 25, 1983
- Matsushita Electric Industrial Co., Ltd.
- Itaru Mitsugi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna
- Publication number 20060139219
- Publication date Jun 29, 2006
- Hideto Sadamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device, and method of manufacturing the same antenna device
- Publication number 20050264458
- Publication date Dec 1, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Naoyuki Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna for portable cellular telephone
- Publication number 20050225488
- Publication date Oct 13, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yoshinobu Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna
- Publication number 20040252063
- Publication date Dec 16, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hideto Sadamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna and communication equipment incorporating the antenna
- Publication number 20030179144
- Publication date Sep 25, 2003
- Setsuo Takesako
- H01 - BASIC ELECTRIC ELEMENTS

Yoshinobu Nakagawa

Person

Patents Grantslast 30 patents

Antenna

Antenna device, and method of manufacturing the same antenna device

Antenna for portable cellular telephone

Antenna

Antenna and communication equipment incorporating the antenna

Antenna and its manufacturing method

Helical coil, method of producing same and helical antenna using same

Electronic illumination apparatus

Electromotive adjustable resistor

Dust venting contact with a non-circular hole

Patents Applicationslast 30 patents

Antenna

Antenna device, and method of manufacturing the same antenna device

Antenna for portable cellular telephone

Antenna

Antenna and communication equipment incorporating the antenna