Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11977765 | Storage system and data processing method | Naoyuki Masuda, Kenichi Oyamada, Yuri Hiraiwa, Goro Kazama, Yunde Sun +1 more | 2024-05-07 |
| 11579793 | Storage system and data processing method | Naoyuki Masuda, Kenichi Oyamada, Yuri Hiraiwa, Goro Kazama, Yunde Sun +1 more | 2023-02-14 |
| 11553097 | Image forming apparatus having image position adjustment | Shinnosuke Iwadate | 2023-01-10 |
| 11520538 | Image forming apparatus | Shinnosuke Iwadate | 2022-12-06 |
| 11102358 | Image forming apparatus determining failure when reactivated before preparing a printing operation | Hidenori Matsumoto | 2021-08-24 |
| 9058305 | Remote copy method and remote copy system | Yusuke Hirakawa, Yoshihiro Asaka, Takashi Kaga, Hiroshi Arakawa, Takahiko Takeda +1 more | 2015-06-16 |
| 8700587 | Security method and system for storage subsystem | Yoshinori Okami | 2014-04-15 |
| 8234471 | Remote copy method and remote copy system | Yusuke Hirakawa, Yoshihiro Asaka, Takashi Kaga, Hiroshi Arakawa, Takahiko Takeda +1 more | 2012-07-31 |
| 8135908 | Storage system, data transfer method, and program | Masanao Tsuboki, Mitsuru Kashiwagi | 2012-03-13 |
| 8108337 | Managing consistency groups using heterogeneous replication engines | Kenneth Wayne Boyd, Kenneth Fairclough Day, III, Gerardo De Jesus Frias Garcia, John E. Lindley, Gregory E. McBride +4 more | 2012-01-31 |
| 8099387 | Managing consistency groups using heterogeneous replication engines | Kenneth Wayne Boyd, Kenneth Fairclough Day, III, Gerardo De Jesus Frias Garcia, John E. Lindley, Gregory E. McBride +4 more | 2012-01-17 |
| 8028139 | Remote copy method and remote copy system | Yusuke Hirakawa, Yoshihiro Asaka, Takeshi Kaga | 2011-09-27 |
| 7908459 | Security for logical unit in storage subsystem | Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi, Koichi Hori | 2011-03-15 |
| 7890717 | Storage system, data transfer method, and program | Masanao Tsuboki, Mitsuru Kashiwagi | 2011-02-15 |
| 7853765 | Storage system and data management method | Takeshi Horiuchi | 2010-12-14 |
| 7657727 | Security for logical unit in storage subsystem | Yoshinori Okami, Katsuhiro Uchiumi, Yoshinori Igarashi, Koichi Hori | 2010-02-02 |
| 7640411 | Remote copy method and remote copy system | Yusuke Hirakawa, Yoshihiro Asaka, Takeshi Kaga | 2009-12-29 |
| 7606806 | Security method and system for storage subsystem | Yoshinori Okami | 2009-10-20 |
| 7472239 | Storage system and data management method | Takeshi Horiuchi | 2008-12-30 |
| 7469289 | Storage system having virtualized resource | Hiroshi Arakawa, Takashi Oeda, Naoto Matsunami | 2008-12-23 |
| 7424583 | Storage system, data transfer method according to volume priority | Masanao Tsuboki, Mitsuru Kashiwagi | 2008-09-09 |
| 7356640 | Storage apparatus and storage system | Kazuhito Suishu, Keiichi Kaiya | 2008-04-08 |
| 7222172 | Storage system having virtualized resource | Hiroshi Arakawa, Takashi Oeda, Naoto Matsunami | 2007-05-22 |
| 7130976 | Remote copy method and remote copy system to eliminate use of excess volume for copying data | Yusuke Hirakawa, Yoshihiro Asaka, Takeshi Kaga | 2006-10-31 |
| 7024410 | Security method and system for storage subsystem | Yoshinori Okami | 2006-04-04 |