Toshihiro Matsumura

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chroma killer detection circuit
- Patent number 8,031,269
- Issue date Oct 4, 2011
- Panasonic Corporation
- Kazuya Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chrominance signal demodulation apparatus
- Patent number 7,277,134
- Issue date Oct 2, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color demodulation circuit
- Patent number 7,250,985
- Issue date Jul 31, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuya Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data signal extraction apparatus
- Patent number 7,046,298
- Issue date May 16, 2006
- Matsushita Electric Industrial Co., Ltd.
- Keiichi Kuzumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast text data sampling apparatus and broadcast text data samp...
- Patent number 6,909,467
- Issue date Jun 21, 2005
- Matsushita Electric Industrial Co., Ltd.
- Keiichi Kuzumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microcomputer having OSD circuit, and bus control device and method
- Patent number 6,873,332
- Issue date Mar 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshihiko Higashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Clock generation apparatus
- Patent number 6,850,583
- Issue date Feb 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CHROMA KILLER DETECTION CIRCUIT
- Publication number 20090135302
- Publication date May 28, 2009
- Kazuya Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chrominance signal demodulation apparatus
- Publication number 20050117063
- Publication date Jun 2, 2005
- Toshihiro Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color demodulation circuit
- Publication number 20050057692
- Publication date Mar 17, 2005
- Kazuya Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data signal extraction apparatus
- Publication number 20030184677
- Publication date Oct 2, 2003
- Matsushita Elec. Ind. Co. Ltd.
- Keiichi Kuzumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Microcomputer having OSD circuit, and bus control device and method
- Publication number 20030160773
- Publication date Aug 28, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshihiko Higashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Broadcast text data sampling apparatus and broadcast text data samp...
- Publication number 20020008776
- Publication date Jan 24, 2002
- Keiichi Kuzumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshihiro Matsumura

Person

Patents Grantslast 30 patents

Chroma killer detection circuit

Chrominance signal demodulation apparatus

Color demodulation circuit

Data signal extraction apparatus

Broadcast text data sampling apparatus and broadcast text data samp...

Microcomputer having OSD circuit, and bus control device and method

Clock generation apparatus

Patents Applicationslast 30 patents

CHROMA KILLER DETECTION CIRCUIT

Chrominance signal demodulation apparatus

Color demodulation circuit

Data signal extraction apparatus

Microcomputer having OSD circuit, and bus control device and method

Broadcast text data sampling apparatus and broadcast text data samp...