Issued Patents All Time
Showing 25 most recent of 215 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394434 | Magnetic head, magnetic tape, magnetic tape cartridge, magnetic tape drive, and magnetic tape reading method | Toru Nakao, Yoichi Akano | 2025-08-19 |
| 12374361 | Magnetic tape, magnetic tape cartridge, servo pattern recording device, magnetic tape drive, magnetic tape system, detection device, inspection device, servo pattern recording method, manufacturing method of magnetic tape, detection method, and inspection method | Toru Nakao, Yoichi Akano | 2025-07-29 |
| 12367897 | Servo pattern recording device, magnetic tape, magnetic tape cartridge, magnetic tape drive, magnetic tape system, detection device, servo pattern recording method, and manufacturing method of magnetic tape | Toru Nakao, Yoichi Akano | 2025-07-22 |
| 12308053 | Signal processing device, magnetic tape drive, magnetic tape, magnetic tape cartridge, program, signal processing method, and magnetic tape manufacturing method | Toru Nakao, Yoichi Akano | 2025-05-20 |
| 12287038 | Pressure reduction valve | Kazushi Numazaki, Akira Nakano, Kazuhiro Takabayashi, Kazuo Haneda, Yuya Kihara | 2025-04-29 |
| 12272390 | Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and method of operating magnetic tape drive | Toru Nakao, Norihito Kasada, Atsushi Musha | 2025-04-08 |
| 12253566 | Method of evaluating power storage device, method of manufacturing power storage device, and test system | Kensaku Miyazawa, Shinichi Hamasaki, Yuya Ishihara | 2025-03-18 |
| 12243564 | Detection device, inspection device, magnetic tape drive, magnetic tape system, detection method, inspection method, and program | Toru Nakao, Yoichi Akano | 2025-03-04 |
| 12241941 | Method of evaluating power storage device, method of manufacturing power storage device, and test system | Kensaku Miyazawa, Shinichi Hamasaki, Yuya Ishihara | 2025-03-04 |
| 12176014 | Servo pattern recording device, magnetic tape, magnetic tape cartridge, magnetic tape drive, magnetic tape system, detection device, servo pattern recording method, and manufacturing method of magnetic tape | Toru Nakao, Yoichi Akano | 2024-12-24 |
| 12087334 | Magnetic recording head and manufacturing method thereof, magnetic recording apparatus, and manufacturing method of magnetic recording medium | Kento Nishimura | 2024-09-10 |
| 12080322 | Magnetic tape, magnetic tape cartridge, and magnetic tape device | — | 2024-09-03 |
| 12073853 | Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and method of operating magnetic tape drive | Toru Nakao, Norihito Kasada, Atsushi Musha | 2024-08-27 |
| 12073859 | Detection device, inspection device, magnetic tape cartridge, magnetic tape, magnetic tape drive, magnetic tape system, detection method, inspection method, and program | Toru Nakao, Yoichi Akano | 2024-08-27 |
| 12068011 | Magnetic head, magnetic tape, magnetic tape cartridge, magnetic tape drive, and magnetic tape reading method | Toru Nakao, Yoichi Akano | 2024-08-20 |
| 12057148 | Signal processing device, magnetic tape drive, magnetic tape, magnetic tape cartridge, program, signal processing method, and magnetic tape manufacturing method | Toru Nakao, Yoichi Akano | 2024-08-06 |
| 12027185 | Detection device, inspection device, magnetic tape cartridge, magnetic tape, magnetic tape drive, magnetic tape system, detection method, inspection method, and program | Yoichi Akano, Toru Nakao | 2024-07-02 |
| 11996128 | Magnetic tape cartridge, magnetic tape drive, detection method of servo pattern, and program | Megumi Nakano, Atsushi Musha | 2024-05-28 |
| 11996125 | Detection device, inspection device, magnetic tape cartridge, magnetic tape, magnetic tape drive, magnetic tape system, detection method, inspection method, and program | Toru Nakao, Yoichi Akano | 2024-05-28 |
| 11984618 | Nonaqueous electrolyte secondary battery | Takanobu Yamada | 2024-05-14 |
| 11908498 | Servo pattern recording device, magnetic tape, magnetic tape cartridge, magnetic tape drive, magnetic tape system, detection device, servo pattern recording method, and manufacturing method of magnetic tape | Toru Nakao, Yoichi Akano | 2024-02-20 |
| 11900976 | Detection device, inspection device, magnetic tape cartridge, magnetic tape, magnetic tape drive, magnetic tape system, detection method, inspection method, and program | Yoichi Akano, Toru Nakao | 2024-02-13 |
| 11900969 | Detection device, inspection device, magnetic tape drive, magnetic tape system, detection method, inspection method, and program | Toru Nakao, Yoichi Akano | 2024-02-13 |
| 11894027 | Servo pattern recording device, magnetic tape, magnetic tape cartridge, magnetic tape drive, magnetic tape system, detection device, servo pattern recording method, and manufacturing method of magnetic tape | Toru Nakao, Yoichi Akano | 2024-02-06 |
| 11698141 | Pressure reducing valve | Kazushi Numazaki, Akira Nakano, Kazuhiro Takabayashi, Kazuo Haneda, Yuya Kihara | 2023-07-11 |