Issued Patents 2023
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854585 | Magnetic recording medium and cartridge | Noboru Sekiguchi, Yuuko KAMOSHITA | 2023-12-26 |
| 11830532 | Magnetic recording medium including magnetic layer having magnetic powder, magnetic recording/reproducing device, and magnetic recording medium cartridge | Masaru Terakawa | 2023-11-28 |
| 11830531 | Magnetic recording medium | Kazuya Hashimoto, Takanobu Iwama, Jun Takahashi | 2023-11-28 |
| 11804243 | Magnetic recording medium | Noboru Sekiguchi | 2023-10-31 |
| 11798588 | Magnetic recording medium | Masaru Terakawa, Yoichi Kanemaki | 2023-10-24 |
| 11790945 | Cartridge, memory, data recording apparatus, and data reproduction apparatus including information for adjusting magnetic tape width | Eiji Nakashio, Kazuo Anno, Takanobu Iwama, Naohiro Adachi, Shinya Tochikubo | 2023-10-17 |
| 11749305 | Magnetic recording medium, tape cartridge, and data processing method | Kazuya Hashimoto | 2023-09-05 |
| 11749304 | Magnetic recording medium having controlled dimensional variation | Masaru Terakawa | 2023-09-05 |
| 11741991 | Magnetic recording medium | Takanobu Iwama, Jun Takahashi | 2023-08-29 |
| 11688425 | Magnetic recording medium | Tooru SATO, Kanako Hashimoto | 2023-06-27 |
| 11676631 | Magnetic recording medium and cartridge | Noboru Sekiguchi | 2023-06-13 |
| 11651781 | Tape-shaped magnetic recording medium and cartridge | — | 2023-05-16 |
| 11631430 | Magnetic recording medium | Noboru Sekiguchi, Tooru SATO, Takashi Aizawa | 2023-04-18 |
| 11626128 | Magnetic recording medium | Masaru Terakawa | 2023-04-11 |
| 11615812 | Magnetic recording medium | Takanobu Iwama, Jun Takahashi | 2023-03-28 |
| 11610604 | Magnetic recording medium, cartridge, and recording and reproducing device | Futoshi Sasaki | 2023-03-21 |
| 11581014 | Magnetic recording medium | Tooru SATO, Kanako Hashimoto | 2023-02-14 |
| 11574651 | Magnetic recording medium having -iron oxide-containing particles | Masaru Terakawa, Yoichi Kanemaki | 2023-02-07 |