Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9904687 | Storage apparatus and data management method | Hidehisa Arikawa, Naomitsu Tashiro | 2018-02-27 |
| 8700572 | Storage system and method for controlling storage system | Shigeru Kaga, Mamoru Sato | 2014-04-15 |
| 8521692 | Storage system and method for controlling storage system | — | 2013-08-27 |
| 7246214 | Remote copy for a storage controller with reduced data size | Toshio Nakano, Katsunori Nakamura, Yoshinori Okami, Seiichi Higaki, Hiroshi Abei +2 more | 2007-07-17 |
| 7228397 | Method and system for backing up storage system data | Keishi Tamura, Yoshinori Okami, Hiroshi Abei | 2007-06-05 |
| 7213114 | Remote copy for a storage controller in a heterogeneous environment | Toshio Nakano, Katsunori Nakamura, Yoshinori Okami, Seiichi Higaki, Hiroshi Abei +3 more | 2007-05-01 |
| 7194590 | Three data center adaptive remote copy | Kyosuke Achiwa, Takashi Oeda, Katsunori Nakamura, Toshio Nakano, Yoshinori Okami +3 more | 2007-03-20 |
| 7167962 | Remote copy for a storage controller with reduced data size | Toshio Nakano, Katsunori Nakamura, Yoshinori Okami, Seiichi Higaki, Hiroshi Abei +6 more | 2007-01-23 |
| 7082506 | Remote copy control method, storage sub-system with the method, and large area data storage system using them | Toshio Nakano, Katsunori Nakamura, Yoshinori Okami, Seiichi Higaki | 2006-07-25 |
| 6961816 | Disk array device with selectable method for generating redundant data | Eiju Katsuragi, Akira Kurano, Toshihiko Tamiya, Akira Yamamoto, Naoya Takahashi | 2005-11-01 |
| 6728848 | Method and system for backing up storage system data | Keishi Tamura, Yoshinori Okami, Hiroshi Abei | 2004-04-27 |
| 6711656 | Operation method of storage and storage and remote storage used therein | Takanori Nishio | 2004-03-23 |
| 6604172 | Disk array device with selectable method for generating redundant data | Eiju Katsuragi, Akira Kurano, Toshihiko Tamiya, Akira Yamamoto, Naoya Takahashi | 2003-08-05 |
| 6463505 | Disk array device with selectable method for generating redundant data | Eiju Katsuragi, Akira Kurano, Toshihiko Tamiya, Akira Yamamoto, Naoya Takahashi | 2002-10-08 |
| 6269424 | Disk array device with selectable method for generating redundant data | Eiju Katsuragi, Akira Kurano, Toshihiko Tamiya, Akira Yamamoto, Naoya Takahashi | 2001-07-31 |
| 5842042 | Data transfer control method for controlling transfer of data through a buffer without causing the buffer to become empty or overflow | Satoshi Kodama, Shigeru Kaga, Shinjiro Shiraki | 1998-11-24 |
| 5623607 | Data transfer control method for controlling transfer of data through a buffer without causing the buffer to become empty or overflow | Satoshi Kodama, Shigeru Kaga, Shinjiro Shiraki | 1997-04-22 |
| 5327535 | Magnetic recording control apparatus | Takahiko Nakamura, Toshifumi Nishimura | 1994-07-05 |
| 4677606 | Data recording and reproducing method | Masahito Mori, Takashi Doi, Michio Miyazaki | 1987-06-30 |
| 4638472 | Information recording system and method for using alternative record area in writing and reading of data on optical disk | Masahito Mori, Takashi Doi, Michio Miyazaki, Takafumi Oka | 1987-01-20 |
| 4611314 | Method for accessing to a rotating record medium and an access control system | Masahito Mori, Takashi Doi, Michio Miyazaki | 1986-09-09 |
| 4558446 | Memory system | Fumiyasu Banba | 1985-12-10 |