Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393337 | Storage system | Masahiro Tsuruya, Takashi Nagao | 2025-08-19 |
| 12367115 | Storage system | Yoshihiro Yoshii, Ryosuke Tatsumi | 2025-07-22 |
| 12360695 | Storage device | Takashi Nagao, Jun Miyashita, Masahiro Tsuruya | 2025-07-15 |
| 12353712 | Storage device | Masahiro Tsuruya, Nagamasa Mizushima, Kentaro Shimada | 2025-07-08 |
| 12340108 | Metadata access and conversion during storage system controller update | Shugo Ogawa, Yoshihiro Yoshii, Ryosuke Tatsumi, Yusuke Nonaka, Hiroshi Miki | 2025-06-24 |
| 12204775 | Storage system and a method of controlling energy consumption therein | Masahiro Tsuruya, Norio Shimozono | 2025-01-21 |
| 12153518 | Storage device | Kenichi Betsuno, Norio Shimozono | 2024-11-26 |
| 12124337 | Storage system and storage control method | Kazuki Matsugami, Takashi Nagao | 2024-10-22 |
| 12105972 | Storage system and storage control method of data deduplication between virtual devices | Ryosuke Tatsumi, Takaki Matsushita, Yusuke Yamaga, Naoyuki Masuda | 2024-10-01 |
| 12086470 | Storage device and data processing method | Takashi Nagao, Akira Yamamoto, Yuusaku Kiyota | 2024-09-10 |
| 11914868 | Storage system, method for moving drives, and non-transitory computer-readable medium | Ryo Hanafusa, Ryosuke Tatsumi, Hiroki Fujii | 2024-02-27 |
| 11880566 | Storage system and control method of storage system including a storage control unit that performs a data amount reduction processing and an accelerator | Kenichi Betsuno, Takashi Nagao, Yuusaku Kiyota | 2024-01-23 |
| 11755249 | Storage system including storage nodes to determine cache allocations to implement cache control | Masahiro Tsuruya, Ryosuke Tatsumi, Shinsuke Izawa | 2023-09-12 |
| 11740799 | Storage system and input and output control method | Takashi Nagao, Yuusaku Kiyota, Hideaki Monji | 2023-08-29 |
| 11625168 | Storage device accelerator providing aggregation of divided plaintext data read | Masahiro Tsuruya, Nagamasa Mizushima, Kentaro Shimada | 2023-04-11 |
| 11455122 | Storage system and data compression method for storage system | Nagamasa Mizushima, Kentaro Shimada | 2022-09-27 |
| 11366614 | Storage system | Naoya Okada, Sadahiro Sugimoto, Takashi Ochi, Jun Miyashita, Toshiya Seki | 2022-06-21 |
| 11360669 | Storage device accelerator providing aggregation of divided plaintext data | Masahiro Tsuruya, Nagamasa Mizushima, Kentaro Shimada | 2022-06-14 |
| 11347432 | Storage system including storage nodes to determine cache allocations to implement cache control | Masahiro Tsuruya, Ryosuke Tatsumi, Shinsuke Izawa | 2022-05-31 |
| 11334508 | Storage system, data management method, and data management program | Yuto KAMO, Ryosuke Tatsumi, Takashi Nagao | 2022-05-17 |
| 11327660 | Storage system and input and output control method | Takashi Nagao, Yuusaku Kiyota, Hideaki Monji | 2022-05-10 |
| 11287977 | Storage system and control method of storage system | Kenichi Betsuno, Takashi Nagao, Yuusaku Kiyota | 2022-03-29 |
| 11226769 | Large-scale storage system and data placement method in large-scale storage system | Nobumitsu Takaoka, Naoya Okada | 2022-01-18 |
| 11221790 | Storage system | — | 2022-01-11 |
| 11210032 | Storage device and data processing method | Takashi Nagao, Akira Yamamoto, Yuusaku Kiyota | 2021-12-28 |