Seiichi Domyo

Person

Fujisawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage apparatus and additional data writing method
- Patent number 8,627,026
- Issue date Jan 7, 2014
- Hitachi, Ltd.
- Seiichi Domyo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and a device for sterilizing downloaded files
- Patent number 7,711,714
- Issue date May 4, 2010
- Hitachi, Ltd.
- Kazuo Takaragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and a device for managing a computer network
- Patent number 7,139,759
- Issue date Nov 21, 2006
- Hitachi, Ltd.
- Kazuo Takaragi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for managing computer network
- Patent number 6,311,277
- Issue date Oct 30, 2001
- Hitachi, Ltd.
- Kazuo Takaragi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key recovery condition encryption and decryption apparatuses
- Patent number 6,272,225
- Issue date Aug 7, 2001
- NEC Corporation
- Hiroshi Miyauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key recovery system and key recovery method
- Patent number 6,266,421
- Issue date Jul 24, 2001
- Hitachi, Ltd.
- Seiichi Domyo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key recovery system
- Patent number 6,185,308
- Issue date Feb 6, 2001
- Fujitsu Limited
- Hiroyuki Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encrypted data recovery method using split storage key and system t...
- Patent number 6,118,874
- Issue date Sep 12, 2000
- Hitachi, Ltd.
- Eiji Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for compressing and decompressing data and...
- Patent number 5,872,530
- Issue date Feb 16, 1999
- Hitachi, Ltd.
- Seiichi Domyo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed file system permitting each user to enhance cache hit r...
- Patent number 5,559,984
- Issue date Sep 24, 1996
- Hitachi, Ltd.
- Hirohiko Nakano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual object management system for managing virtual objects which...
- Patent number 5,361,349
- Issue date Nov 1, 1994
- Hitachi, Ltd.
- Yumiko Sugita
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE APPARATUS AND ADDITIONAL DATA WRITING METHOD
- Publication number 20130046944
- Publication date Feb 21, 2013
- HITACHI COMPUTER PERIPHERALS CO., LTD.
- Seiichi Domyo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and a device for managing a computer network
- Publication number 20020016928
- Publication date Feb 7, 2002
- Kazuo Takaragi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Seiichi Domyo

Person

Patents Grantslast 30 patents

Storage apparatus and additional data writing method

Method and a device for sterilizing downloaded files

Method and a device for managing a computer network

Method and device for managing computer network

Key recovery condition encryption and decryption apparatuses

Key recovery system and key recovery method

Key recovery system

Encrypted data recovery method using split storage key and system t...

Method of and apparatus for compressing and decompressing data and...

Distributed file system permitting each user to enhance cache hit r...

Virtual object management system for managing virtual objects which...

Patents Applicationslast 30 patents

STORAGE APPARATUS AND ADDITIONAL DATA WRITING METHOD

Method and a device for managing a computer network