Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8745006 | Computing system and backup method using the same | Junichi Hiwatashi, Masamitsu Takahashi | 2014-06-03 |
| 8555010 | Computer system and data backup method combining flashcopy and remote copy | Hiroshi Kuwabara, Junichi Hiwatashi | 2013-10-08 |
| 8549349 | Storage controller and storage control method | Masao Nakano, Takao Sato, Kazunobu Ohashi, Takahiko Takeda | 2013-10-01 |
| 7913112 | Storage controller and storage control method | Masao Nakano, Takao Sato, Kazunobu Ohashi, Takahiko Takeda | 2011-03-22 |
| 7475169 | Storage control system and method for reducing input/output processing time involved in accessing an external storage subsystem | Kazunobu Ohashi, Masao Nakano | 2009-01-06 |