Issued Patents 2019
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522180 | Magnetic tape including characterized magnetic layer, tape cartridge, recording and reproducing device, and method of manufacturing | — | 2019-12-31 |
| 10522179 | Magnetic tape having characterized magnetic layer | — | 2019-12-31 |
| 10522171 | Magnetic tape having controlled surface properties of the magnetic layer | Tetsuya Kaneko, Eiki Ozawa | 2019-12-31 |
| 10515661 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-12-24 |
| 10515657 | Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device | Eiki Ozawa | 2019-12-24 |
| 10515660 | Magnetic tape having controlled surface properties of the back coating layer and magnetic layer | Masahito Oyanagi | 2019-12-24 |
| 10510366 | Magnetic tape device and head tracking servo method | Tetsuya Kaneko, Eiki Ozawa | 2019-12-17 |
| 10510370 | Magnetic tape including characterized magnetic layer and magnetic tape device | Eiki Ozawa, Tetsuya Kaneko | 2019-12-17 |
| 10510368 | Magnetic tape including characterized magnetic layer and magnetic tape device | Eiki Ozawa, Tetsuya Kaneko | 2019-12-17 |
| 10510369 | Magnetic tape having characterized magnetic particles and magnetic tape device | Tetsuya Kaneko, Eiki Ozawa | 2019-12-17 |
| 10504546 | Magnetic tape having characterized magnetic particles and magnetic tape device | Tetsuya Kaneko, Eiki Ozawa | 2019-12-10 |
| 10497386 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-12-03 |
| 10497388 | Magnetic tape including characterized magnetic layer | Eiki Ozawa, Takuto Kurokawa | 2019-12-03 |
| 10497384 | Magnetic tape device and reproducing method employing TMR reproducing head and magnetic tape with characterized magnetic layer | Eiki Ozawa | 2019-12-03 |
| 10497389 | Magnetic tape and magnetic tape device | Tetsuya Kaneko, Eiki Ozawa | 2019-12-03 |
| 10490220 | Magnetic tape device, magnetic reproducing method, and head tracking servo method | Eiki Ozawa | 2019-11-26 |
| 10482913 | Magnetic tape having characterized magnetic layer | — | 2019-11-19 |
| 10482915 | Magnetic tape device and magnetic reproducing method employing TMR head and magnetic tape having characterized magnetic layer | Eiki Ozawa, Tetsuya Kaneko | 2019-11-19 |
| 10475480 | Magnetic tape having characterized back coating and magnetic layers | Takuto Kurokawa | 2019-11-12 |
| 10477072 | Magnetic tape having characterized magnetic layer and hexagonal ferrite powder | — | 2019-11-12 |
| 10475481 | Magnetic tape having characterized backcoat layer and method of manufacturing the same | Masahito Oyanagi, Eiki Ozawa | 2019-11-12 |
| 10460756 | Magnetic tape device and head tracking servo method employing TMR element servo head and magnetic tape with characterized magnetic layer | Eiki Ozawa | 2019-10-29 |
| 10453488 | Magnetic tape having characterized magnetic layer | Takuto Kurokawa | 2019-10-22 |
| 10438622 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-10-08 |
| 10438621 | Magnetic tape having characterized back coating layer | — | 2019-10-08 |