Keiko Yamamichi

Person

Maebashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Theft prevention system
- Patent number 8,048,174
- Issue date Nov 1, 2011
- Panasonic Corporation
- Masato Yamamichi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Content reproduction system
- Patent number 7,631,361
- Issue date Dec 8, 2009
- Panasonic Corporation
- Masato Yamamichi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Theft prevention system
- Publication number 20080122595
- Publication date May 29, 2008
- Masato Yamamichi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Encryption System, Encryption Device, Decryption Device, Program, A...
- Publication number 20070274518
- Publication date Nov 29, 2007
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information presentation system, management device, and terminal de...
- Publication number 20070198582
- Publication date Aug 23, 2007
- Masato Yamamichi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system, computer program, and addition method
- Publication number 20070192622
- Publication date Aug 16, 2007
- Yuichi Futa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content-related information delivery system
- Publication number 20070150462
- Publication date Jun 28, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masao Nonaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encrypted communication system and communication device
- Publication number 20070150735
- Publication date Jun 28, 2007
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content reproduction system
- Publication number 20070124603
- Publication date May 31, 2007
- Masato Yamamichi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content recording/reproducing system, distribution device, reproduc...
- Publication number 20070094505
- Publication date Apr 26, 2007
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Aggregation system
- Publication number 20060253910
- Publication date Nov 9, 2006
- Masato Yamamichi
- G11 - INFORMATION STORAGE
Information Patent Application
Parameter generation apparatus, encryption system, decryption syste...
- Publication number 20060239459
- Publication date Oct 26, 2006
- Masato Yamamichi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encryption communication system
- Publication number 20060171530
- Publication date Aug 3, 2006
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Keiko Yamamichi

Person

Patents Grantslast 30 patents

Theft prevention system

Content reproduction system

Patents Applicationslast 30 patents

Theft prevention system

Encryption System, Encryption Device, Decryption Device, Program, A...

Information presentation system, management device, and terminal de...

Computer system, computer program, and addition method

Content-related information delivery system

Encrypted communication system and communication device

Content reproduction system

Content recording/reproducing system, distribution device, reproduc...

Aggregation system

Parameter generation apparatus, encryption system, decryption syste...

Encryption communication system