Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394436 | Magnetic recording medium | Futoshi Sasaki, Yuuichi Masuzawa, Masaru Terakawa, Minoru Yamaga, Yoichi Kanemaki +3 more | 2025-08-19 |
| 12020730 | Cartridge including tape-shaped magnetic recording medium | Kazuo Anno, Shinya Tochikubo, Takanobu Iwama | 2024-06-25 |
| 11955148 | Cleaning tape and cartridge | Takanobu Iwama | 2024-04-09 |
| 11790945 | Cartridge, memory, data recording apparatus, and data reproduction apparatus including information for adjusting magnetic tape width | Minoru Yamaga, Kazuo Anno, Takanobu Iwama, Naohiro Adachi, Shinya Tochikubo | 2023-10-17 |
| 11715492 | Cartridge including cartridge case housing magnetic tape and memory storing information for adjusting tape width, data recording apparatus, and data reproduction apparatus | Kazuo Anno, Takanobu Iwama, Shinya Tochikubo, Naohiro Adachi | 2023-08-01 |
| 11664054 | Cartridge including tape-shaped magnetic recording medium | Kazuo Anno, Shinya Tochikubo, Takanobu Iwama | 2023-05-30 |
| 11562197 | Non-contact communication medium and recording medium cartridge | Hiroaki Nakano, Kazuo Anno, Takanobu Iwama, Shinya Tochikubo, Naohiro Adachi +2 more | 2023-01-24 |
| 11551715 | Cartridge memory and control method for the same, cartridge, and recording and reproducing system | Shinya Tochikubo, Takanobu Iwama, Kazuo Anno, Naohiro Adachi | 2023-01-10 |
| 11423946 | Cartridge including tape-shaped magnetic recording medium | Kazuo Anno, Shinya Tochikubo, Takanobu Iwama | 2022-08-23 |
| 11393506 | Cartridge memory | Kazuo Anno, Takanobu Iwama, Shinya Tochikubo, Naohiro Adachi, Minoru Yamaga +1 more | 2022-07-19 |
| 11373681 | Cartridge memory used for tape cartridge, tape cartridge, data management system, and cartridge memory used for recording medium cartridge | Shinya Tochikubo, Takanobu Iwama, Kazuo Anno, Naohiro Adachi, Minoru Yamaga +2 more | 2022-06-28 |
| 11355145 | Magnetic recording medium | Masaru Terakawa, Yoichi Kanemaki, Tomoe Sato, Katsunori Maeshima, Nobuyuki Sasaki | 2022-06-07 |
| 11348615 | Cartridge memory for magnetic tape cartridge, control method therefor, cartridge, and recording/reproduction system | Kazuo Anno, Takanobu Iwama, Shinya Tochikubo, Naohiro Adachi | 2022-05-31 |
| 11328742 | Cartridge memory having a plurality of memory banks , tape cartridge, and recording and reproducing system | Naohiro Adachi, Kazuo Anno, Shinya Tochikubo, Minoru Yamaga, Takanobu Iwama +1 more | 2022-05-10 |
| 11322177 | Orientation device, production method for magnetic recording medium, and magnetic recording medium | Hidetoshi Sakuma, Shuhei Matsuya, Hidetoshi Nishiyama, Jun Sasaki | 2022-05-03 |
| 11145329 | Recording medium cartridge and drive device | Kazuo Anno, Takanobu Iwama, Naohiro Adachi, Shinya Tochikubo, Masayoshi Abe | 2021-10-12 |
| 11107505 | Cartridge | Kazuo Anno, Shinya Tochikubo, Takanobu Iwama | 2021-08-31 |
| 10984819 | Magnetic tape recording device including cartridge memory having a plurality of memory banks | Naohiro Adachi, Kazuo Anno, Shinya Tochikubo, Minoru Yamaga, Takanobu Iwama +1 more | 2021-04-20 |
| 10971186 | Cartridge memory, recording medium cartridge, and method of producing the same | Kazuo Anno, Takanobu Iwama, Shinya Tochikubo, Naohiro Adachi, Minoru Yamaga +1 more | 2021-04-06 |
| 10872633 | Magnetic recording medium, laminate, and flexible device | Yuta Akimoto, Tomoe Sato, Yoichi Kanemaki, Nobuyuki Sasaki, Masaru Terakawa +5 more | 2020-12-22 |
| 10839848 | Magnetic recording medium having cubic ferrite or e-phase iron oxide magnetic particles | Minoru Yamaga, Masaru Terakawa, Yoichi Kanemaki, Katsunori Maeshima, Jun Hashimoto | 2020-11-17 |
| 10796724 | Magnetic recording medium | Kazuo Anno, Shinya Tochikubo, Takanobu Iwama | 2020-10-06 |
| 10210892 | Magnetic recording medium having a protective layer | Minoru Yamaga, Jun Takahashi | 2019-02-19 |
| 10204651 | Magnetic recording medium having cubic ferrite or e-phase iron oxide magnetic particles | Minoru Yamaga, Masaru Terakawa, Yoichi Kanemaki, Katsunori Maeshima, Jun Hashimoto | 2019-02-12 |
| 9001455 | Magnetic recording medium, servo signal recording apparatus and method of producing magnetic recording medium | Hiroshi Morita, Kiyoyuki Miyata | 2015-04-07 |