Satoshi TOHJI

Follow

Person

Yamato-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Water marking in a data interval gap
- Patent number 8,719,528
- Issue date May 6, 2014
- International Business Machines Corporation
- Tomoaki Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Water marking in a data interval gap
- Patent number 8,539,181
- Issue date Sep 17, 2013
- International Business Machines Corporation
- Tomoaki Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for embedding information into data
- Patent number 7,978,427
- Issue date Jul 12, 2011
- International Business Machines Corporation
- Norikazu Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Water marking in a data interval gap
- Patent number 7,072,131
- Issue date Jul 4, 2006
- International Business Machines Corporation
- Tomoaki Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Writing to magnetic tape with backhitchless backspacing and data se...
- Patent number 6,950,257
- Issue date Sep 27, 2005
- International Business Machines Corporation
- Paul Merrill Greco
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device, program for controlling storage device, method for...
- Patent number 6,943,974
- Issue date Sep 13, 2005
- International Business Machines Corporation
- Tomoaki Kimura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
WATER MARKING IN A DATA INTERVAL GAP
- Publication number 20140019700
- Publication date Jan 16, 2014
- International Business Machines Corporation
- Tomoaki KIMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR EMBEDDING INFORMATION INTO DATA
- Publication number 20090153990
- Publication date Jun 18, 2009
- International Business Machines Corporation
- Norikazu Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Water marking in a data interval gap
- Publication number 20060176600
- Publication date Aug 10, 2006
- Tomoaki Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage device, program for controlling storage device, method for...
- Publication number 20040080849
- Publication date Apr 29, 2004
- International Business Machines Corp.
- Tomoaki Kimura
- G11 - INFORMATION STORAGE
Information Patent Application
Water marking in a data interval gap
- Publication number 20040083332
- Publication date Apr 29, 2004
- International Business Machines Corp.
- Tomoaki Kimura
- G06 - COMPUTING CALCULATING COUNTING