Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272390 | Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and method of operating magnetic tape drive | Toru Nakao, Norihito Kasada, Tetsuya Kaneko | 2025-04-08 |
| 12243568 | Magnetic tape cartridge, magnetic tape drive, memory, magnetic tape, magnetic tape system, and operation method of magnetic tape drive | Nagisa Yamasaki, Toru Nakao, Kento Takishima | 2025-03-04 |
| 12223987 | Magnetic tape cartridge, magnetic tape drive, memory, magnetic tape, magnetic tape system, and operation method of magnetic tape drive | Nagisa Yamasaki, Toru Nakao, Kento Takishima | 2025-02-11 |
| 12136438 | Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and method of operating magnetic tape drive | Yusuke Kaneko, Toru Nakao, Norihito Kasada | 2024-11-05 |
| 12073853 | Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and method of operating magnetic tape drive | Toru Nakao, Norihito Kasada, Tetsuya Kaneko | 2024-08-27 |
| 11996128 | Magnetic tape cartridge, magnetic tape drive, detection method of servo pattern, and program | Megumi Nakano, Tetsuya Kaneko | 2024-05-28 |
| 11735213 | Magnetic tape device | Norihito Kasada | 2023-08-22 |
| 11705159 | Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and method of operating magnetic tape drive | Yusuke Kaneko, Toru Nakao, Norihito Kasada | 2023-07-18 |
| 11538494 | Magnetic recording and reproducing device | So Matsuyama, Norihito Kasada | 2022-12-27 |
| 11495248 | Signal processing device, magnetic tape cartridge, magnetic tape reading apparatus, processing method of signal processing device, operation method of magnetic tape reading apparatus, and non-transitory computer-readable storage medium | Yoshihiro Okamoto, Yasuaki Nakamura, Madoka Nishikawa | 2022-11-08 |
| 11437063 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Norihito Kasada, Eiki Ozawa | 2022-09-06 |
| 11430476 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Norihito Kasada, Eiki Ozawa | 2022-08-30 |
| 11423932 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Eiki Ozawa, Norihito Kasada | 2022-08-23 |
| 11417358 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Norihito Kasada, Eiki Ozawa | 2022-08-16 |
| 11380357 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Eiki Ozawa, Norihito Kasada | 2022-07-05 |
| 11355142 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Eiki Ozawa, Norihito Kasada | 2022-06-07 |
| 11355146 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Eiki Ozawa, Norihito Kasada | 2022-06-07 |
| 11264054 | Magnetic recording medium, magnetic recording and reproducing apparatus, magnetic tape cartridge, and magnetic tape cartridge group | Norihito Kasada, So Matsuyama, Shota Kamimura | 2022-03-01 |
| 11189308 | Magnetic tape reading apparatus capable of synthesizing a plurality of reproducing signal sequences | — | 2021-11-30 |
| 11056141 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Norihito Kasada, Eiki Ozawa | 2021-07-06 |
| 11017805 | Magnetic tape recording device having dual reading transducers | Tetsuya Kaneko | 2021-05-25 |
| 10878846 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Norihito Kasada, Eiki Ozawa | 2020-12-29 |
| 10811048 | Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus | Eiki Ozawa, Norihito Kasada | 2020-10-20 |
| 10789981 | Magnetic tape reading apparatus and a magnetic tape reading method | — | 2020-09-29 |
| 10755735 | Apparatus capable of determining deviation amount between magnetic head and magnetic tape based on reading servo pattern | Eiki Ozawa, Norihito Kasada | 2020-08-25 |