Keiichi Takagaki

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reproduction device and output device
- Patent number 10,805,571
- Issue date Oct 13, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiichi Takagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reproduction device and output device
- Patent number 10,419,713
- Issue date Sep 17, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiichi Takagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control device, control system, and control method
- Patent number 9,584,627
- Issue date Feb 28, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control of display for switching between currently displaying conte...
- Patent number 9,294,820
- Issue date Mar 22, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission controller, reception controller, transmission control...
- Patent number 8,831,405
- Issue date Sep 9, 2014
- Panasonic Corporation
- Yasushi Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content reproduction system, content reproduction method, content r...
- Patent number 8,788,626
- Issue date Jul 22, 2014
- Panasonic Corporation
- Keiichi Takagaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Communications device and communications program
- Patent number 7,558,956
- Issue date Jul 7, 2009
- Panasonic Corporation
- Atsuhiro Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, communication system, and algorithm selection...
- Patent number 7,313,234
- Issue date Dec 25, 2007
- Matsushita Electric Industrial Co., Ltd.
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA GENERATION DEVICE, DATA GENERATION METHOD, AND RECORDING MEDIUM
- Publication number 20230401876
- Publication date Dec 14, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Masataka KUROKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCTION DEVICE AND OUTPUT DEVICE
- Publication number 20190289249
- Publication date Sep 19, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- KEIICHI TAKAGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCTION DEVICE AND OUTPUT DEVICE
- Publication number 20190289250
- Publication date Sep 19, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- KEIICHI TAKAGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCTION DEVICE AND OUTPUT DEVICE
- Publication number 20180020182
- Publication date Jan 18, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- KEIICHI TAKAGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL DEVICE, CONTROL SYSTEM, AND CONTROL METHOD
- Publication number 20140149497
- Publication date May 29, 2014
- PANASONIC CORPORATION
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT PLAYBACK DEVICE, CONTENT PLAYBACK SYSTEM, AND CONTENT PLAYB...
- Publication number 20140003790
- Publication date Jan 2, 2014
- PANASONIC CORPORATION
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION CONTROLLER, RECEPTION CONTROLLER, TRANSMISSION CONTROL...
- Publication number 20120128333
- Publication date May 24, 2012
- Yasushi Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT REPRODUCTION SYSTEM, CONTENT REPRODUCTION METHOD, CONTENT R...
- Publication number 20110113123
- Publication date May 12, 2011
- PANASONIC CORPORATION
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS
- Publication number 20110019555
- Publication date Jan 27, 2011
- Yukie Gotoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS
- Publication number 20090268747
- Publication date Oct 29, 2009
- Hiroshi Kurata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Device, Storage Medium, Integrated Circuit, and Commu...
- Publication number 20080008183
- Publication date Jan 10, 2008
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications device and communications program
- Publication number 20050185644
- Publication date Aug 25, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Atsuhiro Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Common key exchanging method and communication device
- Publication number 20040162983
- Publication date Aug 19, 2004
- Yukie Gotoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication device, communication system, and algorithm selection...
- Publication number 20040136533
- Publication date Jul 15, 2004
- Keiichi Takagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Keiichi Takagaki

Person

Patents Grantslast 30 patents

Reproduction device and output device

Reproduction device and output device

Control device, control system, and control method

Control of display for switching between currently displaying conte...

Transmission controller, reception controller, transmission control...

Content reproduction system, content reproduction method, content r...

Communications device and communications program

Communication device, communication system, and algorithm selection...

Patents Applicationslast 30 patents

DATA GENERATION DEVICE, DATA GENERATION METHOD, AND RECORDING MEDIUM

REPRODUCTION DEVICE AND OUTPUT DEVICE

REPRODUCTION DEVICE AND OUTPUT DEVICE

REPRODUCTION DEVICE AND OUTPUT DEVICE

CONTROL DEVICE, CONTROL SYSTEM, AND CONTROL METHOD

CONTENT PLAYBACK DEVICE, CONTENT PLAYBACK SYSTEM, AND CONTENT PLAYB...

TRANSMISSION CONTROLLER, RECEPTION CONTROLLER, TRANSMISSION CONTROL...

CONTENT REPRODUCTION SYSTEM, CONTENT REPRODUCTION METHOD, CONTENT R...

COMMUNICATION APPARATUS

COMMUNICATION APPARATUS

Communication Device, Storage Medium, Integrated Circuit, and Commu...

Communications device and communications program

Common key exchanging method and communication device

Communication device, communication system, and algorithm selection...