Hirotsugu Kawada

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data player, digital contents player, playback system, data embeddi...
- Patent number 7,577,251
- Issue date Aug 18, 2009
- Panasonic Corporation
- Hirotsugu Kawada
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transmission system
- Patent number 7,286,616
- Issue date Oct 23, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yutaka Takahira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording method and apparatus, optical disk, and computer-readable...
- Patent number 7,245,719
- Issue date Jul 17, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hirotsugu Kawada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital data transmitter
- Patent number 7,218,678
- Issue date May 15, 2007
- Matsushita Electric Industrial Co., Ltd.
- Noboru Katta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital data transmitter, transmission line encoding method, and de...
- Patent number 7,190,728
- Issue date Mar 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring network and data transmitter
- Patent number 7,133,936
- Issue date Nov 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Noboru Katta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data player, digital contents player, playback system, data embeddi...
- Patent number 7,120,251
- Issue date Oct 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hirotsugu Kawada
- G11 - INFORMATION STORAGE
Information Patent Grant
Judgment level setting method and data receiver
- Patent number 7,042,965
- Issue date May 9, 2006
- Matsushita Electric Industrial Co., Ltd.
- Noboru Katta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Initializing method and data transmitter
- Patent number 7,012,936
- Issue date Mar 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver
- Patent number 6,992,537
- Issue date Jan 31, 2006
- Matsushita Electric Industrial Co., Ltd.
- Nobuhiko Yasui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and device for communications
- Patent number 6,647,098
- Issue date Nov 11, 2003
- Matsushita Electric Industrial Co., Ltd.
- Takahisa Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Data player, digital contents player, playback system, data embeddi...
- Publication number 20060291652
- Publication date Dec 28, 2006
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data player, digital contents player, playback system, data embeddi...
- Publication number 20060291653
- Publication date Dec 28, 2006
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data player, digital contents player, playback system, data embeddi...
- Publication number 20060285688
- Publication date Dec 21, 2006
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data player, digital contents player, playback system, data embeddi...
- Publication number 20060285687
- Publication date Dec 21, 2006
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data sending device, data receiving device, and data transmission m...
- Publication number 20060165194
- Publication date Jul 27, 2006
- Yuji Mizuguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission system and data transmission device
- Publication number 20060155816
- Publication date Jul 13, 2006
- Toshitomo Umei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Symbol position detection device and symbol position detection method
- Publication number 20060129318
- Publication date Jun 15, 2006
- Yuji Mizuguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission system, data transmitter, and transmitting method
- Publication number 20060072624
- Publication date Apr 6, 2006
- Takashi Akita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission device and data transmission method
- Publication number 20060050820
- Publication date Mar 9, 2006
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data sending device, data receiving device, transmission path encod...
- Publication number 20060034388
- Publication date Feb 16, 2006
- Yuji Mizuguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission device, data transmission system, and method
- Publication number 20050265262
- Publication date Dec 1, 2005
- Yuji Mizuguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission apparatus and data transmission system, and initi...
- Publication number 20050083863
- Publication date Apr 21, 2005
- Toshitomo Umei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission system
- Publication number 20050030934
- Publication date Feb 10, 2005
- Yutaka Takahira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical/electrical converting device and method
- Publication number 20050025496
- Publication date Feb 3, 2005
- Takashi Akita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data reception method, apparatus using same, and data transmission...
- Publication number 20040240567
- Publication date Dec 2, 2004
- Takashi Akita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver
- Publication number 20040155720
- Publication date Aug 12, 2004
- Nobuhiko Yasui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ring network and data transmitter
- Publication number 20040088436
- Publication date May 6, 2004
- Noboru Katta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Initializing method and data transmitter
- Publication number 20040042542
- Publication date Mar 4, 2004
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital data transmitter, transmission line encoding method, and de...
- Publication number 20040042555
- Publication date Mar 4, 2004
- Hirotsugu Kawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital data transmitter
- Publication number 20040028145
- Publication date Feb 12, 2004
- Noboru Katta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Judgment level setting method and data receiver
- Publication number 20040013214
- Publication date Jan 22, 2004
- Noboru Katta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and device for communications
- Publication number 20020041661
- Publication date Apr 11, 2002
- Takahisa Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording method and apparatus, optical disk, and computer-readable...
- Publication number 20020001385
- Publication date Jan 3, 2002
- Hirotsugu Kawada
- G06 - COMPUTING CALCULATING COUNTING

Hirotsugu Kawada

Person

Patents Grantslast 30 patents

Data player, digital contents player, playback system, data embeddi...

Data transmission system

Recording method and apparatus, optical disk, and computer-readable...

Digital data transmitter

Digital data transmitter, transmission line encoding method, and de...

Ring network and data transmitter

Data player, digital contents player, playback system, data embeddi...

Judgment level setting method and data receiver

Initializing method and data transmitter

Receiver

System and device for communications

Patents Applicationslast 30 patents

Data player, digital contents player, playback system, data embeddi...

Data player, digital contents player, playback system, data embeddi...

Data player, digital contents player, playback system, data embeddi...

Data player, digital contents player, playback system, data embeddi...

Data sending device, data receiving device, and data transmission m...

Data transmission system and data transmission device

Symbol position detection device and symbol position detection method

Data transmission system, data transmitter, and transmitting method

Data transmission device and data transmission method

Data sending device, data receiving device, transmission path encod...

Data transmission device, data transmission system, and method

Data transmission apparatus and data transmission system, and initi...

Data transmission system

Optical/electrical converting device and method

Data reception method, apparatus using same, and data transmission...

Receiver

Ring network and data transmitter

Initializing method and data transmitter

Digital data transmitter, transmission line encoding method, and de...

Digital data transmitter

Judgment level setting method and data receiver

System and device for communications

Recording method and apparatus, optical disk, and computer-readable...