Issued Patents All Time
Showing 51–75 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7424491 | Storage system and control method | Koji Sonoda, Manabu Kitamura, Yutaka Takata | 2008-09-09 |
| 7409508 | Disk array system capable of taking over volumes between controllers | Yoichi Mizuno, Yasuyuki Mimatsu, Kenichi Takamoto | 2008-08-05 |
| 7404038 | Storage system having a plurality of interfaces | Yusuke Nonaka, Ikuya Yagisawa, Akira Nishimoto | 2008-07-22 |
| 7398417 | Storage system for increased cache reliability VI reading redundant disks into cache | Yutaka Nakagawa, Akira Nishimoto | 2008-07-08 |
| 7386598 | Computer system with virtualization function | Akihiro Mannen, Yasuyuki Mimatsu, Hiroshi Arakawa, Kenji Muraoka | 2008-06-10 |
| 7383380 | Array-type disk apparatus preventing lost data and providing improved failure tolerance | Ikuya Yagisawa, Takeki Okamoto, Mikio Fukuoka, Toshio Nakano, Kenichi Takamoto +1 more | 2008-06-03 |
| 7370104 | Computer system managing an access to a storage system | Akira Yamamoto, Hideki Kamimaki, Masatoshi Ichikawa, Jun Matsumoto, Yasuyuki Mimatsu +3 more | 2008-05-06 |
| 7366839 | Storage system | Ikuya Yagisawa, Akihiro Mannen, Masayuki Yamamoto | 2008-04-29 |
| 7356660 | Storage device | Koji Sonoda, Akira Yamamoto, Masafumi Nozawa, Masaaki Iwasaki | 2008-04-08 |
| 7353406 | Disk array optimizing the drive operation time | Ikuya Yagisawa, Akihiro Mannen, Kenichi Takamoto | 2008-04-01 |
| 7352571 | Disk array device | Katsuyoshi Suzuki, Masahiko Sato, Kenichi Tateyama, Koichi Kimura, Hidehiko Iwasaki +6 more | 2008-04-01 |
| 7346732 | Storage system | Ikuya Yagisawa | 2008-03-18 |
| 7330950 | Storage device | Koji Sonoda, Akira Yamamoto, Masafumi Nozawa, Masaaki Iwasaki | 2008-02-12 |
| 7299333 | Computer system with storage system having re-configurable logical volumes | Yoichi Mizuno, Kenji Muraoka, Yasuyuki Mimatsu | 2007-11-20 |
| 7293139 | Disk array system generating a data guarantee code on data transferring | Akira Nishimoto, Masahiko Sato, Hidemi Baba | 2007-11-06 |
| 7293131 | Access to disk storage using file attribute information | Junji Ogawa, Masaaki Iwasaki, Koji Sonoda, Kenichi Tsukiji | 2007-11-06 |
| 7290100 | Computer system for managing data transfer between storage sub-systems | Kyosuke Achiwa, Manabu Kitamura | 2007-10-30 |
| 7278000 | Data migration with worm guarantee | Yusuke Nonaka, Akira Nishimoto, Yutaka Nakagawa | 2007-10-02 |
| 7275133 | Storage system | Ikuya Yagisawa, Akihiro Mannen, Masayuki Yamamoto | 2007-09-25 |
| 7272686 | Storage system | Ikuya Yagisawa, Akihiro Mannen, Masayuki Yamamoto | 2007-09-18 |
| 7260656 | Storage system having a plurality of controllers | Ikuya Yagisawa, Manabu Kitamura, Yoshiki Kano, Kenichi Takamoto | 2007-08-21 |
| 7249277 | Disk array including plural exchangeable magnetic disk unit | Masahiro Arai, Ikuya Yagisawa, Yoichi Mizuno | 2007-07-24 |
| 7246212 | Memory device system and method for copying data in memory device system | Ikuya Yagisawa, Yasuyuki Mimatsu, Akihiro Mannen, Kenji Muraoka | 2007-07-17 |
| 7240167 | Storage apparatus | Tetsuya Shirogane | 2007-07-03 |
| 7231491 | Storage system and method using interface control devices of different types | Manabu Kitamura, Koji Sonoda, Shizuo Yokohata | 2007-06-12 |