Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705819 | Integrated circuit and power supply circuit | — | 2023-07-18 |
| 11120829 | Magnetic recording medium having tin containing seed layer | Hiroyasu Kataoka, Tomohiro Moriya, Shinji Uchida, Hirohisa OYAMA, Takehito Shimatsu | 2021-09-14 |
| 10924021 | Control apparatus for controlling switching power supply | Jian Chen | 2021-02-16 |
| 10304485 | Magnetic recording medium | Hiroto Kikuchi, Takehito Shimatsu | 2019-05-28 |
| 10152996 | Process for producing magnetic recording medium | Takehito Shimatsu | 2018-12-11 |
| 8475948 | Magnetic recording medium for thermally assisted recording | Akira Furuta | 2013-07-02 |
| 7589924 | Characteristic evaluation method for magnetic disk medium | — | 2009-09-15 |
| 7016132 | Magnetic data embedding system | Kiminori Sato, Akira Saito, Hiroyuki Yoshimura, Takuya Ono | 2006-03-21 |
| 6980387 | Magnetic disk medium, fixed magnetic disk drive unit, and method thereof | Kiminori Sato | 2005-12-27 |