Takao Isogawa

Person

Kanagawa, 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
Private electronic value bank system
- Patent number 7,865,431
- Issue date Jan 4, 2011
- Panasonic Corporation
- Hisashi Takayama
- G07 - CHECKING-DEVICES
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
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
System for processing program information
- Patent number 7,047,550
- Issue date May 16, 2006
- Matsushita Electric Industrial Co. Ltd.
- Hideki Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System for processing program information
- Publication number 20070277198
- Publication date Nov 29, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hideki Yasukawa
- 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
Private electronic value bank system
- Publication number 20040103063
- Publication date May 27, 2004
- Hisashi Takayama
- G06 - COMPUTING CALCULATING COUNTING
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

Takao Isogawa

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...

Private electronic value bank system

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

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

System for processing program information

Patents Applicationslast 30 patents

System for processing program information

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

Private electronic value bank system

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