Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10664193 | Storage system for improved efficiency of parity generation and minimized processor load | Kenta Shinozuka, Takahiko Takeda, Sho Sawada | 2020-05-26 |
| 8719496 | Storage apparatus and method for executing exclusive extent processing in parallel using counter values | Takumi SANO, Akihiro Mori, Ran Ogata, Yuya Goto | 2014-05-06 |
| 8640524 | Crash test apparatus | Yoshitsugu Kuriyama | 2014-02-04 |
| 8566558 | Storage apparatus and data management method | Junichi Muto, Ran Ogata, Kazue Jindo | 2013-10-22 |
| 8171217 | Storage apparatus and data storage method using the same | Junichi Muto, Ran Ogata, Kazue Jindo | 2012-05-01 |
| 8037244 | Storage apparatus and data storage method using the same | Junichi Muto, Ran Ogata, Kazue Jindo | 2011-10-11 |
| 7904683 | Storage system | Ran Ogata, Junichi Muto, Kazue Jindo | 2011-03-08 |
| 7757055 | Storage system and data migration method for the same | Masaru Tsukada, Ran Ogata | 2010-07-13 |
| 7617334 | Data processing system, data processing method and program | Junichi Muto, Shinichi Hiramatsu, Takuya Ichikawa | 2009-11-10 |
| 7424572 | Storage device system interfacing open-system host computer input/output interfaces | Yoshihito Nakagawa | 2008-09-09 |
| 7373465 | Data processing system configuring and transmitting access request frames with a field in channel command words to accommendate a plurality of logical device address data therein | Shinichi Hiramatsu, Hisaharu Takeuchi, Jyunichi Muto, Miyuki Yasuda | 2008-05-13 |
| 7356623 | Storage system processing read/write data requests with or without logical storage area information | Masanori Araki, Masatoshi Baba, Yuji Sueoka, Hisaharu Takeuchi | 2008-04-08 |
| 7334069 | Array system controls request based on information received from host computer | Masanori Araki, Masatoshi Baba, Yuji Sueoka, Hisaharu Takeuchi | 2008-02-19 |
| 7035980 | Effects of prefetching on I/O requests in an information processing system | Hiroaki Nakanishi, Junichi Muto, Hisaharu Takeuchi, Masahiro Kawaguchi | 2006-04-25 |
| 7032085 | Storage system with a data sort function | Junichi Muto, Hisaharu Takeuchi, Shinichi Hiramatsu, Masaru Tsukada | 2006-04-18 |
| 6854023 | Data processing system and storage control device used therefor | Hiroaki Nakanishi, Masaru Tsukada, Hisaharu Takeuchi, Masahiro Kawaguchi | 2005-02-08 |
| 6816926 | Storage system | Masanori Araki, Masatoshi Baba, Yuji Sueoka, Hisaharu Takeuchi | 2004-11-09 |
| 6754727 | Data processing system and storage control device used therefor | Hiroaki Nakanishi, Masaru Tsukada, Hisaharu Takeuchi, Masahiro Kawaguchi | 2004-06-22 |
| 6721823 | Storage system | Masanori Araki, Masatoshi Baba, Yuji Sueoka, Hisaharu Takeuchi | 2004-04-13 |
| 6567865 | Storage System | Masanori Araki, Masatoshi Baba, Yuji Sueoka, Hisaharu Takeuchi | 2003-05-20 |
| 5835939 | Data transfer control method and apparatus for external storage subsystem adapted to perform erasing after writing | Hisaharu Takeuchi, Masahiro Kawaguchi, Hisayoshi Kawabata, Hiroaki Onuma | 1998-11-10 |