Sadashi Kageyama

Person

Kadoma-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE46775
- Issue date Apr 3, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45784
- Issue date Oct 27, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45758
- Issue date Oct 13, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45737
- Issue date Oct 6, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45706
- Issue date Sep 29, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45662
- Issue date Sep 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45663
- Issue date Sep 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45654
- Issue date Aug 11, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuaki Oshima
- 001 -
Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE45218
- Issue date Oct 28, 2014
- Panasonic Corporation
- Mitsuaki Oshima
- 455 - Telecommunications
Information Patent Grant
OFDM signal transmission method, transmission apparatus, and recept...
- Patent number 8,547,940
- Issue date Oct 1, 2013
- Panasonic Corporation
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method, transmission apparatus, and recept...
- Patent number 8,483,189
- Issue date Jul 9, 2013
- Panasonic Corporation
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method, transmission apparatus, and recept...
- Patent number 8,289,934
- Issue date Oct 16, 2012
- Panasonic Corporation
- Akira Kisoda
Information Patent Grant
Method and apparatus for broadcasting to a portable terminal
- Patent number 8,250,622
- Issue date Aug 21, 2012
- Panasonic Corporation
- Izumi Usuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission system, portable terminal, and e-commerce...
- Patent number 7,809,407
- Issue date Oct 5, 2010
- Panasonic Corporation
- Mitsuaki Oshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast receiving apparatus
- Patent number 7,486,940
- Issue date Feb 3, 2009
- Panasonic Corporation
- Hiroaki Ozeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal receiving apparatus
- Patent number 7,466,645
- Issue date Dec 16, 2008
- Panasonic Corporation
- Ryosuke Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission system, portable terminal, and e-commerce...
- Patent number 7,203,158
- Issue date Apr 10, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wide-screen TV signal transmission apparatus
- Patent number 5,442,403
- Issue date Aug 15, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Yasumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex TV signal processing apparatus
- Patent number 5,276,507
- Issue date Jan 4, 1994
- Matsushita Electric Industrial Co., Ltd.
- Hideyo Uwabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal processing apparatus for separating an auxiliary...
- Patent number 5,270,817
- Issue date Dec 14, 1993
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal processing apparatus
- Patent number 5,142,353
- Issue date Aug 25, 1992
- Matsushita Electric Industrial Co., Ltd.
- Sadashi Kageyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal processor for eliminating quality differences bet...
- Patent number 5,103,295
- Issue date Apr 7, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hideyo Uwabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal processing apparatus
- Patent number 5,036,386
- Issue date Jul 30, 1991
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Yasumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex TV signal processing apparatus
- Patent number 4,985,769
- Issue date Jan 15, 1991
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Yasumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex signal processing apparatus
- Patent number 4,944,032
- Issue date Jul 24, 1990
- Matsushita Electric Industrial Co., Ltd.
- Sadashi Kageyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex signal processing apparatus
- Patent number 4,907,218
- Issue date Mar 6, 1990
- Matsushita Electric Industrial Co., Ltd.
- Shuji Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex signal processing apparatus
- Patent number 4,882,614
- Issue date Nov 21, 1989
- Matsushita Electric Industrial Co., Ltd.
- Sadashi Kageyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OFDM SIGNAL TRANSMISSION METHOD, TRANSMISSION APPARATUS, AND RECEPT...
- Publication number 20130003819
- Publication date Jan 3, 2013
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and a method for receiving a multiplexed broadcast signal...
- Publication number 20070110105
- Publication date May 17, 2007
- Matsushita Electric Industrial Co., Ltd.
- Izumi Usuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM SIGNAL TRANSMISSION SYSTEM, PORTABLE TERMINAL, AND E-COMMERCE...
- Publication number 20070109262
- Publication date May 17, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ofdm signal transmission method, transmission apparatus, and recept...
- Publication number 20070064588
- Publication date Mar 22, 2007
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extra error correcting method for zapping stream ts packet
- Publication number 20060239299
- Publication date Oct 26, 2006
- Albrecht Scheid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM signal receiving apparatus
- Publication number 20060146693
- Publication date Jul 6, 2006
- Ryosuke Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile-terminal-oriental transmission method and apparatus
- Publication number 20060120378
- Publication date Jun 8, 2006
- Izumi Usuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital broadcast receiver apparatus
- Publication number 20060018286
- Publication date Jan 26, 2006
- Hiroaki Ozeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM signal transmissions system, porable terminal, and E-commerce...
- Publication number 20020126780
- Publication date Sep 12, 2002
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- G06 - COMPUTING CALCULATING COUNTING

Sadashi Kageyama

Person

Patents Grantslast 30 patents

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission system, portable terminal and E-commerce s...

OFDM signal transmission method, transmission apparatus, and recept...

OFDM signal transmission method, transmission apparatus, and recept...

OFDM signal transmission method, transmission apparatus, and recept...

Method and apparatus for broadcasting to a portable terminal

OFDM signal transmission system, portable terminal, and e-commerce...

Digital broadcast receiving apparatus

OFDM signal receiving apparatus

OFDM signal transmission system, portable terminal, and e-commerce...

Wide-screen TV signal transmission apparatus

Multiplex TV signal processing apparatus

Television signal processing apparatus for separating an auxiliary...

Television signal processing apparatus

Television signal processor for eliminating quality differences bet...

Television signal processing apparatus

Multiplex TV signal processing apparatus

Multiplex signal processing apparatus

Multiplex signal processing apparatus

Multiplex signal processing apparatus

Patents Applicationslast 30 patents

OFDM SIGNAL TRANSMISSION METHOD, TRANSMISSION APPARATUS, AND RECEPT...

Apparatus and a method for receiving a multiplexed broadcast signal...

OFDM SIGNAL TRANSMISSION SYSTEM, PORTABLE TERMINAL, AND E-COMMERCE...

Ofdm signal transmission method, transmission apparatus, and recept...

Extra error correcting method for zapping stream ts packet

OFDM signal receiving apparatus

Mobile-terminal-oriental transmission method and apparatus

Digital broadcast receiver apparatus

OFDM signal transmissions system, porable terminal, and E-commerce...