Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508406 | Magnetic recording medium, manufacturing method of particles of epsilon type iron oxide-based compound, and manufacturing method of magnetic recording medium | — | 2022-11-22 |
| 11459244 | Particles of β-iron oxyhydroxide-based compound, manufacturing method of the same, manufacturing method of particles of ϵ-iron oxide-based compound, and manufacturing method of magnetic recording medium | Kenji Naoi, Masashi Shirata | 2022-10-04 |
| 11440810 | Powder of β-iron oxyhydroxide-based compound, β-iron oxyhydroxide-based compound sol, manufacturing method of powder of ϵ-iron oxide-based compound, and manufacturing method of magnetic recording medium | — | 2022-09-13 |
| 11367548 | E-iron oxide type ferromagnetic powder, method for manufacturing same, and composition containing e-iron oxide type ferromagnetic powder | — | 2022-06-21 |
| 11348711 | Core-shell particle, fired product of core-shell particle, manufacturing method of core-shell particle, epsilon type iron oxide-based compound particle, manufacturing method of epsilon type iron oxide-based compound particle, magnetic recording medium, and manufacturing method of magnetic recording medium | Kenji Naoi, Masashi Shirata | 2022-05-31 |
| 11236297 | Method of producing cell culture chip | Emi Maeno, Yasushi Fujii, Hirotsugu Kumazawa | 2022-02-01 |
| D940796 | Robot | Ryusuke Baba | 2022-01-11 |