Ryoji Ohno

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Content use control device, recording device, reproduction device,...
- Patent number 9,064,095
- Issue date Jun 23, 2015
- Sharp Kabushiki Kaisha
- Yukitaka Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device, storage method, and image display device
- Patent number 8,307,448
- Issue date Nov 6, 2012
- Sharp Kabushiki Kaisha
- Yukitaka Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Content use control device, recording device, reproduction device,...
- Patent number 8,108,314
- Issue date Jan 31, 2012
- Sharp Kabushiki Kaisha
- Yukitaka Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encrypting data to be secured and inputtin...
- Patent number 7,783,895
- Issue date Aug 24, 2010
- Sanyo Electric Co., LTD
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording device, information reproduction device, info...
- Patent number 7,778,517
- Issue date Aug 17, 2010
- SANYO Electric Co., Ltd.
- Yuichi Kanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for encrypting data to be secured and inputtin...
- Patent number 7,721,346
- Issue date May 18, 2010
- Sanyo Electric Co., LTD
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storing device for classified data
- Patent number 7,716,746
- Issue date May 11, 2010
- Sanyo Electric Co., LTD
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording device, information reproduction device, info...
- Patent number 7,433,578
- Issue date Oct 7, 2008
- SANYO Electric Co., Ltd.
- Yuichi Kanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Information edition device, information edition method, information...
- Patent number 7,421,188
- Issue date Sep 2, 2008
- SANYO Electric Co., Ltd.
- Yuichi Kanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for controlling the recording of digital infor...
- Patent number 7,058,770
- Issue date Jun 6, 2006
- Sanyo Electric Co., LTD
- Yuichi Kanai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CONTENT USE CONTROL DEVICE, RECORDING DEVICE, REPRODUCTION DEVICE,...
- Publication number 20090217314
- Publication date Aug 27, 2009
- Yukitaka Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING AND REPRODUCING APPARATUS
- Publication number 20090041420
- Publication date Feb 12, 2009
- Takeshi Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Storage Device, Storage Method, and Image Display Device
- Publication number 20080052536
- Publication date Feb 28, 2008
- Yukitaka Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content use control device, reording device, reproduction device, r...
- Publication number 20070124251
- Publication date May 31, 2007
- Sharp Kabushiki Kaisha
- Yukitaka Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Accounting system content reproduction device, license sales device...
- Publication number 20060190406
- Publication date Aug 24, 2006
- Yukitaka Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording device, information reproduction device, info...
- Publication number 20050157528
- Publication date Jul 21, 2005
- Yuichi Kanai
- G11 - INFORMATION STORAGE
Information Patent Application
Data storing device
- Publication number 20050160044
- Publication date Jul 21, 2005
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information edition device, information edition method, information...
- Publication number 20050152672
- Publication date Jul 14, 2005
- Yuichi Kanai
- G11 - INFORMATION STORAGE
Information Patent Application
Information edition device, information edition method, information...
- Publication number 20050123272
- Publication date Jun 9, 2005
- Yuichi Kanai
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording device, information reproduction device, info...
- Publication number 20050111278
- Publication date May 26, 2005
- Yuichi Kanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for encrypting data to be secured and inputtin...
- Publication number 20040250092
- Publication date Dec 9, 2004
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for encrypting data to be secured and inputtin...
- Publication number 20040249993
- Publication date Dec 9, 2004
- Yoshihiro Hori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for controlling the recording of digital infor...
- Publication number 20040105331
- Publication date Jun 3, 2004
- SANYO ELECTRIC CO., LTD.
- Yuichi Kanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Content use control device, recording device, reproduction device,...

Storage device, storage method, and image display device

Content use control device, recording device, reproduction device,...

Method and apparatus for encrypting data to be secured and inputtin...

Information recording device, information reproduction device, info...

Method and apparatus for encrypting data to be secured and inputtin...

Data storing device for classified data

Information recording device, information reproduction device, info...

Information edition device, information edition method, information...

Method and apparatus for controlling the recording of digital infor...

Patents Applicationslast 30 patents

CONTENT USE CONTROL DEVICE, RECORDING DEVICE, REPRODUCTION DEVICE,...

RECORDING AND REPRODUCING APPARATUS

Storage Device, Storage Method, and Image Display Device

Content use control device, reording device, reproduction device, r...

Accounting system content reproduction device, license sales device...

Information recording device, information reproduction device, info...

Data storing device

Information edition device, information edition method, information...

Information edition device, information edition method, information...

Information recording device, information reproduction device, info...

Method and apparatus for encrypting data to be secured and inputtin...

Method and apparatus for encrypting data to be secured and inputtin...

Method and apparatus for controlling the recording of digital infor...