Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11586471 | Computer system and control method for computer system | Takaki Nakamura, Yuki Sakashita, Yoshinori Ohira, Masakuni Agetsuma | 2023-02-21 |
| 11106635 | Computer system, file storage controller, and data sharing method | Masanori Takata, Akiyoshi Tsuchiya, Hitoshi Arai, Yoji Nakatani | 2021-08-31 |
| 10805394 | File server apparatus having shared file system with file and directory operation processing | Masanori Takata, Akiyoshi Tsuchiya | 2020-10-13 |
| 10657105 | Method and computer system for sharing objects | Hieuhanh Le, Masanori Takata, Yoji Nakatani, Hitoshi Arai, Akiyoshi Tsuchiya +1 more | 2020-05-19 |
| 10649691 | Storage system | Mitsuo Hayasaka, Ken Nomura, Keiichi Matsuzawa | 2020-05-12 |
| 10459893 | Computer system, file storage apparatus, and storage control method | Kazuhito Yokoi, Go Kojima, Takuya Oda, Yasushi Miyata, Masanori Takata +1 more | 2019-10-29 |
| 10412163 | Computer system, distributed object sharing method, and edge node | Misato YOSHIDA, Masanori Takata, Akiyoshi Tsuchiya | 2019-09-10 |
| 10235282 | Computer system, computer, and method to manage allocation of virtual and physical memory areas | Keiichi Matsuzawa | 2019-03-19 |
| 10191934 | De-duplication system and method thereof | Mitsuo Hayasaka, Atsushi Sutoh | 2019-01-29 |
| 10191915 | Information processing system and data synchronization control scheme thereof | Takayuki Fukatani, Masanori Takata | 2019-01-29 |
| 10086398 | Application device | Daisuke Akaishi, Shuichi Adachi, Naoya KISHIMOTO | 2018-10-02 |
| 9766824 | Storage device and computer system | Keiichi Matsuzawa | 2017-09-19 |
| 9684669 | Single instantiation method using file clone and file storage system utilizing the same | Tomonori Esaka, Takaki Nakamura, Masakuni Agetsuma | 2017-06-20 |
| 9569311 | Computer system for backing up data | Takayuki Fukatani, Tomonori Esaka | 2017-02-14 |
| 9558205 | Method for creating clone file, and file system adopting the same | Takaki Nakamura | 2017-01-31 |
| 9436559 | Storage apparatus and method for controlling cache of storage apparatus | Mitsuo Hayasaka, Kazumasa Matsubara | 2016-09-06 |
| 9235354 | Storage network system and its control method | Hiroshi Ogasawara, Takahiro Nakano | 2016-01-12 |
| 9229860 | Storage system | Keiichi Matsuzawa, Mitsuo Hayasaka | 2016-01-05 |
| 9201884 | Computer system for backing up data | Takayuki Fukatani, Tomonori Esaka | 2015-12-01 |
| 9189168 | Data migration system and data migration method | Jun Nemoto, Atsushi Sutoh, Takahiro Nakano | 2015-11-17 |
| 9152506 | Management apparatus and management method | Masakuni Agetsuma, Takaki Nakamura | 2015-10-06 |
| 9116913 | File storage system and file cloning method | Takayuki Fukatani, Keiichi Matsuzawa, Masaaki Iwasaki | 2015-08-25 |
| 9110909 | File level hierarchical storage management system, method, and apparatus | Atsushi Sutoh, Masanori Takata, Nobumitsu Takaoka, Takahiro Nakano, Akio Shimada | 2015-08-18 |
| 9092153 | Method for creating clone file, and file system adopting the same | Takaki Nakamura | 2015-07-28 |
| 9009204 | Storage system | Akiyoshi Tsuchiya, Jun Nemoto, Masakuni Agetsuma | 2015-04-14 |