Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8929018 | Disk array unit | Kazuo Hakamata, Masaaki Kobayashi | 2015-01-06 |
| 8806119 | Storage subsystem that connects fibre channel and supports online backup | Yoshiko Matsumoto | 2014-08-12 |
| 8583877 | Fiber channel connection storage controller | Akemi Sanada, Toshio Nakano, Hidehiko Iwasaki, Masahiko Sato, Kenji Muraoka +1 more | 2013-11-12 |
| 8275950 | Fiber channel connection storage controller | Akemi Sanada, Toshio Nakano, Hidehiko Iwasaki, Masahiko Sato, Kenji Muraoka +1 more | 2012-09-25 |
| 8234449 | Storage subsystem that connects fibre channel and supports online backup | Yoshiko Matsumoto | 2012-07-31 |
| 8195904 | Method and apparatus for controlling access to storage device | Toshimitsu Kamano | 2012-06-05 |
| 8095757 | Method and apparatus for controlling access to storage device | Toshimitsu Kamano | 2012-01-10 |
| 7913039 | Array-type disk apparatus preventing data lost and providing improved failure tolerance | Ikuya Yagisawa, Takeki Okamoto, Naoto Matsunami, Mikio Fukuoka, Toshio Nakano +1 more | 2011-03-22 |
| 7904646 | Storage subsystem that connects fibre channel and supports online backup | Yoshiko Matsumoto | 2011-03-08 |
| 7890713 | Storage and data protection arrangements managing and setting an access attribute on a storage area basis | Ryuji Nagahori, Yosuke Nishi, Eiichi Sato | 2011-02-15 |
| 7876557 | Disk array device | Katsuyoshi Suzuki, Masahiko Sato, Kenichi Tateyama, Naoto Matsunami, Koichi Kimura +6 more | 2011-01-25 |
| 7831687 | Storage system managing data through a wide area network | Yoshiki Kano, Manabu Kitamura, Takashige Iwamura | 2010-11-09 |
| 7757042 | Array-type disk apparatus preventing lost data and providing improved failure tolerance | Ikuya Yagisawa, Takeki Okamoto, Naoto Matsunami, Mikio Fukuoka, Toshio Nakano +1 more | 2010-07-13 |
| 7657768 | Disk array optimizing the drive operation time | Ikuya Yagisawa, Naoto Matsunami, Akihiro Mannen | 2010-02-02 |
| 7606984 | Fiber channel connection storage controller | Akemi Sanada, Toshio Nakano, Hidehiko Iwasaki, Masahiko Sato, Kenji Muraoka +1 more | 2009-10-20 |
| 7558056 | Disk array device | Katsuyoshi Suzuki, Masahiko Sato, Kenichi Tateyama, Naoto Matsunami, Koichi Kimura +6 more | 2009-07-07 |
| 7554758 | Disk array unit | Kazuo Hakamata, Masaaki Kobayashi | 2009-06-30 |
| 7464291 | Storage subsystem and information processing system | Koji Nagata | 2008-12-09 |
| 7441029 | Storage system managing data through a wide area network | Yoshiki Kano, Manabu Kitamura, Takashige Iwamura | 2008-10-21 |
| 7409508 | Disk array system capable of taking over volumes between controllers | Yoichi Mizuno, Naoto Matsunami, Yasuyuki Mimatsu | 2008-08-05 |
| 7398367 | Storage subsystem that connects fibre channel and supports online backup | Yoshiko Matsumoto | 2008-07-08 |
| 7386552 | Methods of migrating data between storage apparatuses | Manabu Kitamura | 2008-06-10 |
| 7383380 | Array-type disk apparatus preventing lost data and providing improved failure tolerance | Ikuya Yagisawa, Takeki Okamoto, Naoto Matsunami, Mikio Fukuoka, Toshio Nakano +1 more | 2008-06-03 |
| 7355806 | Disk array unit | Kazuo Hakamata, Masaaki Kobayashi | 2008-04-08 |
| 7353406 | Disk array optimizing the drive operation time | Ikuya Yagisawa, Naoto Matsunami, Akihiro Mannen | 2008-04-01 |