Takayuki Tachikawa

Person

Hamura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information recording and reproducing apparatus and method
- Patent number 7,926,115
- Issue date Apr 12, 2011
- Kabushik Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus and method
- Patent number 7,882,367
- Issue date Feb 1, 2011
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Metadata Processing Apparatus, Server, and Metadata Processing Method
- Publication number 20130036205
- Publication date Feb 7, 2013
- Osamu Kaseno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Metadata Processing Apparatus, Server, and Metadata Processing Method
- Publication number 20120030278
- Publication date Feb 2, 2012
- Osamu Kaseno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Program Search Apparatus and Program Search Method
- Publication number 20120005710
- Publication date Jan 5, 2012
- Masatoshi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION TRANSMISSION APPARATUS
- Publication number 20110035514
- Publication date Feb 10, 2011
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information access control method and apparatus
- Publication number 20080022096
- Publication date Jan 24, 2008
- Kabushiki Kaisha Toshiba
- Hiroyuki Kamio
- G11 - INFORMATION STORAGE
Information Patent Application
Information access control method and device and write-once medium
- Publication number 20080022095
- Publication date Jan 24, 2008
- Kabushiki Kaisha Toshiba
- Hiroyuki Kamio
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording and reproducing apparatus and method
- Publication number 20080002827
- Publication date Jan 3, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information access control method and apparatus
- Publication number 20080005031
- Publication date Jan 3, 2008
- Kabushiki Kaisha Toshiba
- Hiroyuki Kamio
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording and reproducing apparatus and method
- Publication number 20080002828
- Publication date Jan 3, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Tachikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information access control method and apparatus
- Publication number 20070288766
- Publication date Dec 13, 2007
- Kabushiki Kaisha Toshiba
- Hiroyuki Kamio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takayuki Tachikawa

Person

Patents Grantslast 30 patents

Information recording and reproducing apparatus and method

Information recording and reproducing apparatus and method

Patents Applicationslast 30 patents

Metadata Processing Apparatus, Server, and Metadata Processing Method

Metadata Processing Apparatus, Server, and Metadata Processing Method

Program Search Apparatus and Program Search Method

INFORMATION TRANSMISSION APPARATUS

Information access control method and apparatus

Information access control method and device and write-once medium

Information recording and reproducing apparatus and method

Information access control method and apparatus

Information recording and reproducing apparatus and method

Information access control method and apparatus