Michio Miyazaki

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Controller limiting modification of cache based upon amount of dirt...
- Patent number 6,148,367
- Issue date Nov 14, 2000
- Hitachi, Ltd.
- Toshiaki Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Limiting modification of cache entries in a write-back cache based...
- Patent number 5,623,631
- Issue date Apr 22, 1997
- Hitachi, Ltd.
- Toshiaki Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controller for storage unit and method of controlling storage unit
- Patent number 5,418,929
- Issue date May 23, 1995
- Hitachi, Ltd.
- Toshiaki Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for storing and managing a plurality of informati...
- Patent number 5,353,422
- Issue date Oct 4, 1994
- Hitachi, Ltd.
- Takashi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controller for storage unit and method of controlling storage unit
- Patent number 5,307,473
- Issue date Apr 26, 1994
- Hitachi, Ltd.
- Toshiaki Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information transfer control system having rotary storage unit whic...
- Patent number 5,267,097
- Issue date Nov 30, 1993
- Hitachi, Ltd.
- Akihito Ogino
- G11 - INFORMATION STORAGE
Information Patent Grant
Input/output control method and system
- Patent number 5,257,352
- Issue date Oct 26, 1993
- Hitachi, Ltd.
- Akira Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Buffered disk unit and method of transferring data therein
- Patent number 5,187,778
- Issue date Feb 16, 1993
- Hitachi, Ltd.
- Akira Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording control system reusing a defective area
- Patent number 4,833,665
- Issue date May 23, 1989
- Hitachi, Ltd.
- Kenji Tokumitsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording and reproducing method
- Patent number 4,677,606
- Issue date Jun 30, 1987
- Hitachi, Ltd.
- Mikito Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording system and method for using alternative recor...
- Patent number 4,638,472
- Issue date Jan 20, 1987
- Hitachi, Ltd.
- Mikito Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for accessing to a rotating record medium and an access cont...
- Patent number 4,611,314
- Issue date Sep 9, 1986
- Hitachi, Ltd.
- Mikito Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of controlling storage device
- Patent number 4,525,839
- Issue date Jun 25, 1985
- Hitachi, Ltd.
- Masafumi Nozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information transfer apparatus
- Patent number 4,176,341
- Issue date Nov 27, 1979
- Hitachi, Ltd.
- Michio Miyazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of controlling rotary memory
- Patent number 4,126,887
- Issue date Nov 21, 1978
- Hitachi, Ltd.
- Michio Miyazaki
- G11 - INFORMATION STORAGE

Michio Miyazaki

Person

Patents Grantslast 30 patents

Controller limiting modification of cache based upon amount of dirt...

Limiting modification of cache entries in a write-back cache based...

Controller for storage unit and method of controlling storage unit

Method and system for storing and managing a plurality of informati...

Controller for storage unit and method of controlling storage unit

Information transfer control system having rotary storage unit whic...

Input/output control method and system

Buffered disk unit and method of transferring data therein

Information recording control system reusing a defective area

Data recording and reproducing method

Information recording system and method for using alternative recor...

Method for accessing to a rotating record medium and an access cont...

Method of controlling storage device

Information transfer apparatus

Method of controlling rotary memory