Katsuya TANAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage apparatus and method of controlling storage controller
- Patent number 12,197,325
- Issue date Jan 14, 2025
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system, data write control method, and non-transitory compu...
- Patent number 12,045,507
- Issue date Jul 23, 2024
- Hitachi, Ltd.
- Yutaro Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical transmission characteristics compensating method and optica...
- Patent number 11,558,114
- Issue date Jan 17, 2023
- NTT Electronics Corporation
- Akihiro Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system including a memory controller that enables each stor...
- Patent number 11,507,307
- Issue date Nov 22, 2022
- Hitachi, Ltd.
- Kentaro Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus
- Patent number 11,347,672
- Issue date May 31, 2022
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 10,970,237
- Issue date Apr 6, 2021
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 10,789,196
- Issue date Sep 29, 2020
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device having error communication logical ports
- Patent number 10,459,791
- Issue date Oct 29, 2019
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 10,402,361
- Issue date Sep 3, 2019
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system, storage control method, and relay device
- Patent number 10,229,062
- Issue date Mar 12, 2019
- Hitachi, Ltd.
- Makio Mizuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light modulation device and light modulation method
- Patent number 10,090,921
- Issue date Oct 2, 2018
- Nippon Telegraph and Telephone Corporation
- Mikio Yoneyama
- G02 - OPTICS
Information Patent Grant
Storage device employing PCI-express connection solid-state drive
- Patent number 9,703,744
- Issue date Jul 11, 2017
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information system capable of expanding drive and bus number alloca...
- Patent number 9,575,919
- Issue date Feb 21, 2017
- Hitachi, Ltd.
- Hirotoshi Akaike
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System executes wear-leveling among flash memory modules
- Patent number 9,286,210
- Issue date Mar 15, 2016
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem
- Patent number 9,253,257
- Issue date Feb 2, 2016
- Hitachi, Ltd.
- Hirotoshi Akaike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system and storage system control method
- Patent number 9,015,111
- Issue date Apr 21, 2015
- Hitachi, Ltd.
- Hirotoshi Akaike
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker unit and speaker unit mounting structure
- Patent number 8,899,374
- Issue date Dec 2, 2014
- Yamaha Corporation
- Katsuya Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system comprising flash memory modules subject to two wear—...
- Patent number 8,788,745
- Issue date Jul 22, 2014
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for accessing mirrored shared memories and storage subsystem...
- Patent number 8,700,856
- Issue date Apr 15, 2014
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker unit
- Patent number 8,646,569
- Issue date Feb 11, 2014
- Yamaha Corporation
- Masao Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage device and method for managing size of storage device
- Patent number 8,554,973
- Issue date Oct 8, 2013
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system comprising flash memory modules subject to plural ty...
- Patent number 8,429,340
- Issue date Apr 23, 2013
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and deduplication method
- Patent number 8,417,882
- Issue date Apr 9, 2013
- Hitachi, Ltd.
- Katsuya Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage apparatus and virtual port migration method for storage app...
- Patent number 8,412,863
- Issue date Apr 2, 2013
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system mounted with plurality of processors
- Patent number 8,402,195
- Issue date Mar 19, 2013
- Hitachi, Ltd.
- Katsuya Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system and management method of its storage medium
- Patent number 8,402,212
- Issue date Mar 19, 2013
- Hitachi, Ltd.
- Shuji Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device, and data path failover method of internal network o...
- Patent number 8,321,722
- Issue date Nov 27, 2012
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and deduplication method
- Patent number 8,156,279
- Issue date Apr 10, 2012
- Hitachi, Ltd.
- Katsuya Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Flash memory module, storage apparatus using flash memory module as...
- Patent number 8,086,789
- Issue date Dec 27, 2011
- Hitachi, Ltd.
- Katsuya Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage device, and data path failover method of internal network o...
- Patent number 8,082,466
- Issue date Dec 20, 2011
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM AND METHOD FOR TRANSFERRING DATA THEREOF
- Publication number 20240406264
- Publication date Dec 5, 2024
- Hitachi, Ltd
- Tomoki SHOJI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE APPARATUS AND METHOD OF CONTROLLING STORAGE CONTROLLER
- Publication number 20240385960
- Publication date Nov 21, 2024
- Hitachi, Ltd
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240073350
- Publication date Feb 29, 2024
- SEIKO EPSON CORPORATION
- Nobutada MIZUSAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND PROTOCOL CONVERSION METHOD BY STORAGE DEVICE
- Publication number 20230315345
- Publication date Oct 5, 2023
- Hitachi, Ltd
- Katsuya TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM, DATA WRITE CONTROL METHOD, AND NON-TRANSITORY COMPU...
- Publication number 20230008395
- Publication date Jan 12, 2023
- Hitachi, Ltd
- Yutaro KOBAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND ADDRESS SETTING METHOD
- Publication number 20220337532
- Publication date Oct 20, 2022
- Hitachi, Ltd
- Katsuya TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION CHARACTERISTICS COMPENSATING METHOD AND OPTICA...
- Publication number 20220173807
- Publication date Jun 2, 2022
- NTT ELECTRONICS CORPORATION
- Akihiro YAMAGISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE APPARATUS
- Publication number 20210365397
- Publication date Nov 25, 2021
- Hitachi, Ltd
- Katsuya TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20200401346
- Publication date Dec 24, 2020
- Hitachi, Ltd
- Kentaro SHIMADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20200226078
- Publication date Jul 16, 2020
- Hitachi, Ltd
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20190347236
- Publication date Nov 14, 2019
- Hitachi, Ltd
- Katsuya TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20180314666
- Publication date Nov 1, 2018
- Hitachi, Ltd
- Katsuya TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE
- Publication number 20180011763
- Publication date Jan 11, 2018
- Katsuya TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM, STORAGE CONTROL METHOD, AND RELAY DEVICE
- Publication number 20170177485
- Publication date Jun 22, 2017
- Hitachi, Ltd
- Makio MIZUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT MODULATION DEVICE AND LIGHT MODULATION METHOD
- Publication number 20170117961
- Publication date Apr 27, 2017
- Nippon Telegraph and Telephone Corporation
- Mikio YONEYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION SYSTEM CAPABLE OF EXPANDING DRIVE AND BUS NUMBER ALLOCA...
- Publication number 20160117281
- Publication date Apr 28, 2016
- Hitachi, Ltd
- Hirotoshi AKAIKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SUBSYSTEM
- Publication number 20150350322
- Publication date Dec 3, 2015
- Hitachi, Ltd
- Hirotoshi AKAIKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE DEVICE EMPLOYING PCI-EXPRESS CONNECTION SOLID-STATE DRIVE
- Publication number 20150317272
- Publication date Nov 5, 2015
- Hitachi, Ltd
- Katsuya TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM AND CONTROL METHOD OF PRINTING SYSTEM
- Publication number 20150067204
- Publication date Mar 5, 2015
- SEIKO EPSON CORPORATION
- Naoki HORIE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD
- Publication number 20150052176
- Publication date Feb 19, 2015
- Hitachi, Ltd
- Hirotoshi Akaike
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM COMPRISING FLASH MEMORY MODULES SUBJECT TO TWO WEAR-...
- Publication number 20140325127
- Publication date Oct 30, 2014
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKER UNIT
- Publication number 20130327587
- Publication date Dec 12, 2013
- Masao Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER UNIT AND SPEAKER UNIT MOUNTING STRUCTURE
- Publication number 20130327586
- Publication date Dec 12, 2013
- Katsuya TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ACCESSING MIRRORED SHARED MEMORIES AND STORAGE SUBSYSTEM...
- Publication number 20130254487
- Publication date Sep 26, 2013
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage System Comprising Flash Memory Modules Subject to Two Wear...
- Publication number 20130232297
- Publication date Sep 5, 2013
- Hitachi, Ltd
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND DEDUPLICATION METHOD
- Publication number 20120198139
- Publication date Aug 2, 2012
- Hitachi, Ltd
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND VIRTUAL PORT MIGRATION METHOD FOR STORAGE APP...
- Publication number 20120096192
- Publication date Apr 19, 2012
- Hitachi, Ltd
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE, AND DATA PATH FAILOVER METHOD OF INTERNAL NETWORK O...
- Publication number 20120089864
- Publication date Apr 12, 2012
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND METHOD FOR MANAGING SIZE OF STORAGE DEVICE
- Publication number 20120059966
- Publication date Mar 8, 2012
- Hitachi, Ltd.
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM MOUNTED WITH PLURALITY OF PROCESSORS
- Publication number 20110252176
- Publication date Oct 13, 2011
- Hitachi, Ltd
- Katsuya Tanaka
- G06 - COMPUTING CALCULATING COUNTING

Katsuya TANAKA

Person

Patents Grantslast 30 patents

Storage apparatus and method of controlling storage controller

Storage system, data write control method, and non-transitory compu...

Optical transmission characteristics compensating method and optica...

Storage system including a memory controller that enables each stor...

Storage apparatus

Storage system

Storage system

Storage device having error communication logical ports

Storage system

Storage system, storage control method, and relay device

Light modulation device and light modulation method

Storage device employing PCI-express connection solid-state drive

Information system capable of expanding drive and bus number alloca...

System executes wear-leveling among flash memory modules

Storage subsystem

Storage system and storage system control method

Speaker unit and speaker unit mounting structure

Storage system comprising flash memory modules subject to two wear—...

Method for accessing mirrored shared memories and storage subsystem...

Speaker unit

Storage device and method for managing size of storage device

Storage system comprising flash memory modules subject to plural ty...

Storage device and deduplication method

Storage apparatus and virtual port migration method for storage app...

Storage system mounted with plurality of processors

Storage system and management method of its storage medium

Storage device, and data path failover method of internal network o...

Storage device and deduplication method

Flash memory module, storage apparatus using flash memory module as...

Storage device, and data path failover method of internal network o...

Patents Applicationslast 30 patents

STORAGE SYSTEM AND METHOD FOR TRANSFERRING DATA THEREOF

STORAGE APPARATUS AND METHOD OF CONTROLLING STORAGE CONTROLLER

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

STORAGE DEVICE AND PROTOCOL CONVERSION METHOD BY STORAGE DEVICE

STORAGE SYSTEM, DATA WRITE CONTROL METHOD, AND NON-TRANSITORY COMPU...

STORAGE APPARATUS AND ADDRESS SETTING METHOD

OPTICAL TRANSMISSION CHARACTERISTICS COMPENSATING METHOD AND OPTICA...

STORAGE APPARATUS

STORAGE SYSTEM

STORAGE SYSTEM

STORAGE SYSTEM

STORAGE SYSTEM

STORAGE DEVICE

STORAGE SYSTEM, STORAGE CONTROL METHOD, AND RELAY DEVICE

LIGHT MODULATION DEVICE AND LIGHT MODULATION METHOD

INFORMATION SYSTEM CAPABLE OF EXPANDING DRIVE AND BUS NUMBER ALLOCA...

STORAGE SUBSYSTEM

STORAGE DEVICE EMPLOYING PCI-EXPRESS CONNECTION SOLID-STATE DRIVE

PRINTING SYSTEM AND CONTROL METHOD OF PRINTING SYSTEM

STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD

STORAGE SYSTEM COMPRISING FLASH MEMORY MODULES SUBJECT TO TWO WEAR-...

SPEAKER UNIT

SPEAKER UNIT AND SPEAKER UNIT MOUNTING STRUCTURE

METHOD FOR ACCESSING MIRRORED SHARED MEMORIES AND STORAGE SUBSYSTEM...

Storage System Comprising Flash Memory Modules Subject to Two Wear...

STORAGE DEVICE AND DEDUPLICATION METHOD

STORAGE APPARATUS AND VIRTUAL PORT MIGRATION METHOD FOR STORAGE APP...

STORAGE DEVICE, AND DATA PATH FAILOVER METHOD OF INTERNAL NETWORK O...

STORAGE DEVICE AND METHOD FOR MANAGING SIZE OF STORAGE DEVICE

STORAGE SYSTEM MOUNTED WITH PLURALITY OF PROCESSORS