Shinji Hamai

Person

Kadoma-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission device, reception device, transmission method, recepti...
- Patent number 8,654,756
- Issue date Feb 18, 2014
- Panasonic Corporation
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless control system
- Patent number 8,284,094
- Issue date Oct 9, 2012
- Panasonic Corporation
- Shinji Hamai
- G08 - SIGNALLING
Information Patent Grant
Communication apparatus and authentication apparatus
- Patent number 7,721,101
- Issue date May 18, 2010
- Panasonic Corporation
- Junji Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secured TCP/IP communication system for devices and private network...
- Patent number 7,418,511
- Issue date Aug 26, 2008
- Matsushita Electric Indutrial Co., Ltd.
- Hideaki Takechi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AV data input/output device
- Patent number 6,449,668
- Issue date Sep 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording and reproducing digital data and method for...
- Patent number 6,424,478
- Issue date Jul 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording and reproducing digital data and method for...
- Patent number 6,362,928
- Issue date Mar 26, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recorder and method of access to data recorder
- Patent number 6,292,878
- Issue date Sep 18, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiro Morioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packet output device and packet output method
- Patent number 6,122,280
- Issue date Sep 19, 2000
- Matsushita Electric Industrial Co. Ltd.
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording digital signals by controlling frequency ch...
- Patent number 6,118,930
- Issue date Sep 12, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for transmitting data, and apparatus for transmitting data a...
- Patent number 6,047,340
- Issue date Apr 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Television signal recording and reproducing apparatus
- Patent number 6,031,959
- Issue date Feb 29, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital data recording and reproducing apparatus with reliable erro...
- Patent number 5,856,890
- Issue date Jan 5, 1999
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording digital signals by controlling frequency ch...
- Patent number 5,825,567
- Issue date Oct 20, 1998
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital data recording and reproducing apparatus
- Patent number 5,638,227
- Issue date Jun 10, 1997
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording digital signals superposed with controlled...
- Patent number 5,579,182
- Issue date Nov 26, 1996
- Matsushita Electric Industrial Co., Ltd.
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording and playing back digital data
- Patent number 5,543,937
- Issue date Aug 6, 1996
- Matsushita Electric Industrial Co. Ltd.
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system and method
- Patent number 5,535,208
- Issue date Jul 9, 1996
- Matsushita Electric Industrial Co., Ltd.
- Yasunori Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording digital signals with associated auxiliary data
- Patent number 5,446,597
- Issue date Aug 29, 1995
- Matsushita Electric Industrial Co., Ltd.
- Chiyoko Matsumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PERFORMING WIRELSS COMMUNICATIONS IN HALF-DUPLEX AND FULL-DUPLEX MODES
- Publication number 20120188921
- Publication date Jul 26, 2012
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECRET DATA TRANSMISSION METHOD, SECRET DATA TRANSMISSION SYSTEM, A...
- Publication number 20110135094
- Publication date Jun 9, 2011
- Akie Muto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, RECEPTI...
- Publication number 20110116502
- Publication date May 19, 2011
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS CONTROL SYSTEM
- Publication number 20100315279
- Publication date Dec 16, 2010
- Shinji Hamai
- G08 - SIGNALLING
Information Patent Application
Apparatus, methods and computer software productus for judging the...
- Publication number 20060155855
- Publication date Jul 13, 2006
- Shinji Hamai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus and receiving apparatus
- Publication number 20060075137
- Publication date Apr 6, 2006
- Hajime Maekawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus and authentication apparatus
- Publication number 20050257058
- Publication date Nov 17, 2005
- Junji Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Server device and communication system connected to the internet
- Publication number 20050015584
- Publication date Jan 20, 2005
- Hideaki Takechi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission apparatus and transmission method
- Publication number 20040170182
- Publication date Sep 2, 2004
- Masaaki Higashida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for recording and reproducing digital data and method for...
- Publication number 20010046099
- Publication date Nov 29, 2001
- Shinji Hamai
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for recording and reproducing digital data and method for...
- Publication number 20010017743
- Publication date Aug 30, 2001
- Shinji Hamai
- G11 - INFORMATION STORAGE

Shinji Hamai

Person

Patents Grantslast 30 patents

Transmission device, reception device, transmission method, recepti...

Wireless control system

Communication apparatus and authentication apparatus

Secured TCP/IP communication system for devices and private network...

AV data input/output device

Apparatus for recording and reproducing digital data and method for...

Apparatus for recording and reproducing digital data and method for...

Data recorder and method of access to data recorder

Packet output device and packet output method

Apparatus for recording digital signals by controlling frequency ch...

Method for transmitting data, and apparatus for transmitting data a...

Television signal recording and reproducing apparatus

Digital data recording and reproducing apparatus with reliable erro...

Apparatus for recording digital signals by controlling frequency ch...

Digital data recording and reproducing apparatus

Apparatus for recording digital signals superposed with controlled...

Apparatus for recording and playing back digital data

Data transmission system and method

Apparatus for recording digital signals with associated auxiliary data

Patents Applicationslast 30 patents

PERFORMING WIRELSS COMMUNICATIONS IN HALF-DUPLEX AND FULL-DUPLEX MODES

SECRET DATA TRANSMISSION METHOD, SECRET DATA TRANSMISSION SYSTEM, A...

TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, RECEPTI...

WIRELESS CONTROL SYSTEM

Apparatus, methods and computer software productus for judging the...

Information processing apparatus and receiving apparatus

Communication apparatus and authentication apparatus

Server device and communication system connected to the internet

Transmission apparatus and transmission method

Apparatus for recording and reproducing digital data and method for...

Apparatus for recording and reproducing digital data and method for...