Seiji Sakashita

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
OFDM signal transmission system, portable terminal and E-commerce s...
- Patent number RE47844
- Issue date Feb 4, 2020
- Sovereign Peak Ventures, LLC
- Mitsuaki Oshima
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
Communication system
- Patent number RE42643
- Issue date Aug 23, 2011
- Panasonic Corporation
- Mitsuaki Oshima
- 375 - Pulse or digital communications
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
Transmission apparatus and reception apparatus
- Patent number 7,689,163
- Issue date Mar 30, 2010
- Panasonic Corporation
- Hidenori Tatsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system
- Patent number RE41001
- Issue date Nov 24, 2009
- Panasonic Corporation
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40978
- Issue date Nov 17, 2009
- Panasonic Corporation
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40779
- Issue date Jun 23, 2009
- Panasonic Corporation
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40701
- Issue date Apr 14, 2009
- Panasonic Corporation
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40255
- Issue date Apr 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40256
- Issue date Apr 22, 2008
- Matsushita Electrical Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40241
- Issue date Apr 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40242
- Issue date Apr 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40206
- Issue date Apr 1, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40174
- Issue date Mar 25, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40175
- Issue date Mar 25, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE40134
- Issue date Mar 4, 2008
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE39956
- Issue date Dec 25, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE39929
- Issue date Nov 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE39928
- Issue date Nov 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE39927
- Issue date Nov 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications
Information Patent Grant
Communication system
- Patent number RE39902
- Issue date Oct 30, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuaki Oshima
- 375 - Pulse or digital communications

Patents Applicationslast 30 patents

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
Transmission apparatus and reception apparatus
- Publication number 20060111038
- Publication date May 25, 2006
- Hidenori Tatsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission apparatus and reception apparatus
- Publication number 20030078000
- Publication date Apr 24, 2003
- Hidenori Tatsumi
- 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

Seiji Sakashita

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 system, portable terminal and E-commerce s...

Communication system

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

Transmission apparatus and reception apparatus

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Communication system

Patents Applicationslast 30 patents

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

Transmission apparatus and reception apparatus

Transmission apparatus and reception apparatus

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