Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11842756 | Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device | Eiki Ozawa | 2023-12-12 |
| 11747136 | Optical displacement measurement system, processing device, and optical displacement meter | — | 2023-09-05 |
| 11731746 | Swimming mask | — | 2023-08-22 |
| 11667767 | Cladding composition, and method for producing metal/resin bonded member | Mamoru Hosoya, Takeshi Iwai, Tomohiro Maeda | 2023-06-06 |
| 11670333 | Magnetic tape having characterized coefficient of variation of e-iron oxide powder particle size, magnetic tape cartridge, and magnetic recording and reproducing apparatus | Norihito Kasada, Eiki Ozawa | 2023-06-06 |
| 11562839 | Core-shell particle and manufacturing method and fired product of the same, epsilon type iron oxide compound particle and manufacturing method of the same, and magnetic recording medium and manufacturing method of the same | Kenji Naoi, Masashi Shirata | 2023-01-24 |