Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12099726 | Rebalancing volumes in computer system comprising upper and lower cluster | Mitsuo Hayasaka | 2024-09-24 |
| 11687239 | File storage system and method for managing file storage system | Shimpei NOMURA, Mitsuo Hayasaka | 2023-06-27 |
| 11636073 | File storage system and file management method by file storage system | Shimpei NOMURA, Yuto KAMO, Mitsuo Hayasaka | 2023-04-25 |
| 11294567 | File storage system and method for managing file storage system | Shimpei NOMURA, Mitsuo Hayasaka | 2022-04-05 |
| 11204899 | File storage system and file management method by file storage system | Shimpei NOMURA, Yuto KAMO, Mitsuo Hayasaka | 2021-12-21 |
| 11188243 | Storage management apparatus, information system, and storage management method | Yoshinori Ohira, Hideo Saito, Masakuni Agetsuma | 2021-11-30 |
| 11106635 | Computer system, file storage controller, and data sharing method | Akiyoshi Tsuchiya, Hitoshi Kamei, Hitoshi Arai, Yoji Nakatani | 2021-08-31 |
| 10805394 | File server apparatus having shared file system with file and directory operation processing | Hitoshi Kamei, Akiyoshi Tsuchiya | 2020-10-13 |
| 10657105 | Method and computer system for sharing objects | Hieuhanh Le, Yoji Nakatani, Hitoshi Arai, Hitoshi Kamei, Akiyoshi Tsuchiya +1 more | 2020-05-19 |
| 10459893 | Computer system, file storage apparatus, and storage control method | Kazuhito Yokoi, Go Kojima, Takuya Oda, Yasushi Miyata, Hitoshi Kamei +1 more | 2019-10-29 |
| 10412163 | Computer system, distributed object sharing method, and edge node | Misato YOSHIDA, Akiyoshi Tsuchiya, Hitoshi Kamei | 2019-09-10 |
| 10275316 | Storage system, control method of storage system, server apparatus, and control method of server apparatus | Hiromu Hota, Hitoshi Arai, Masaaki Iwasaki | 2019-04-30 |
| 10191915 | Information processing system and data synchronization control scheme thereof | Takayuki Fukatani, Hitoshi Kamei | 2019-01-29 |
| 9477426 | Storage system and storage method | Kazuhito Yokoi, Masakuni Agetsuma, Shoji Kodama, Masaaki Iwasaki | 2016-10-25 |
| 9286318 | Edge server and storage control method | Kunihito Matsuki, Hitoshi Arai, Nobuyuki Saika | 2016-03-15 |
| 9110909 | File level hierarchical storage management system, method, and apparatus | Atsushi Sutoh, Hitoshi Kamei, Nobumitsu Takaoka, Takahiro Nakano, Akio Shimada | 2015-08-18 |
| 8756199 | File level hierarchical storage management system, method, and apparatus | Atsushi Sutoh, Hitoshi Kamei, Nobumitsu Takaoka, Takahiro Nakano, Akio Shimada | 2014-06-17 |
| 8433674 | Method for clipping migration candidate file in hierarchical storage management system | Hitoshi Kamei, Atsushi Sutoh, Masaaki Iwasaki | 2013-04-30 |
| 8332600 | Storage system and method for operating storage system | Akira Ito, Etsutaro Akagawa, Atsushi Sutoh | 2012-12-11 |
| 8209498 | Method and system for transferring duplicate files in hierarchical storage management system | Hitoshi Kamei, Atsushi Sutoh, Takahiro Nakano, Nobumitsu Takaoka, Akio Shimada | 2012-06-26 |
| 5256889 | Semiconductor rectifying diode with PN geometry | Hiroshi Kozaka, Susumu Murakami, Takao Yaginuma, Naofumi Kohno | 1993-10-26 |
| 5081509 | Semiconductor rectifying diode with pn geometry | Hiroshi Kozaka, Susumu Murakami, Takao Yaginuma, Naofumi Kohno | 1992-01-14 |