Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411740 | Data control apparatus and data control method | Masahiro Arai, Akira Deguchi | 2025-09-09 |
| 12339751 | Storage system and management method | Akira Deguchi, Masahiro Arai | 2025-06-24 |
| 12093142 | Computer system and data control method | Masahiro Arai, Akira Deguchi | 2024-09-17 |
| 11977764 | Predictive optimization system and method for data generation and transmission in storage networks | Akira Deguchi, Masahiro Arai | 2024-05-07 |
| 11599297 | Storage apparatus, maintenance support method, and maintenance support program | Hiroki Fujii, Akira Deguchi, Akira Yamamoto | 2023-03-07 |
| 11275511 | Storage apparatus and data processing method for storage apparatus | Tomohiro Kawaguchi | 2022-03-15 |
| 11256449 | Storage system | Kenichi Betsuno, Nobumitsu Takaoka | 2022-02-22 |
| 11216336 | Storage apparatus and memory device control method | Nagamasa Mizushima, Akifumi Suzuki | 2022-01-04 |
| 11175857 | Storage device and storage management method | Shugo Ogawa | 2021-11-16 |
| 10915401 | Data saving caused by a partial failure of the memory device | Hiroki Fujii | 2021-02-09 |
| 10908988 | Storage apparatus | Mitsuo DATE, Akifumi Suzuki, Masahiro Tsuruya | 2021-02-02 |
| 10884630 | Storage system | Koji Hosogi, Naoya Okada, Akifumi Suzuki, Masahiro Tsuruya | 2021-01-05 |
| 10802958 | Storage device, its controlling method, and storage system having the storage device | Hiroki Fujii, Atsushi Kawamura | 2020-10-13 |
| 10545684 | Storage device | Masahiro Arai | 2020-01-28 |
| 10459639 | Storage unit and storage system that suppress performance degradation of the storage unit | Shigeo Homma | 2019-10-29 |
| 10157159 | Semiconductor memory device, storage system, and computer | Yasuhiro Ikeda, Yutaka Uematsu, Masato Shimizu, Nobushige Nakajima | 2018-12-18 |
| 10102060 | Storage apparatus and data control method of storing data with an error correction code | Takashi Tsunehiro, Junji Ogawa, Nagamasa Mizushima, Atsushi Kawamura | 2018-10-16 |
| 10067828 | Memory controller and data control method | Nagamasa Mizushima, Atsushi Kawamura | 2018-09-04 |
| 10049042 | Storage device, semiconductor memory device, and method for controlling same | Masahiro Tsuruya, Atsushi Kawamura, Akifumi Suzuki | 2018-08-14 |
| 9946616 | Storage apparatus | Hideo Saito, Junji Ogawa, Hiroaki Akutsu, Atsushi Kawamura | 2018-04-17 |
| 9665286 | Storage device | — | 2017-05-30 |
| 9529535 | Storage system and method of control for storage system | — | 2016-12-27 |
| 9479194 | Data compression apparatus and data decompression apparatus | Nagamasa Mizushima, Atsushi Kawamura | 2016-10-25 |
| 9405478 | Storage apparatus provided with a plurality of nonvolatile semiconductor storage media and storage control method | Junji Ogawa | 2016-08-02 |
| 9335929 | Nonvolatile semiconductor storage system | Atsushi Ishikawa, Koji Sonoda, Go Uehara, Junji Ogawa | 2016-05-10 |