Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643658 | Disk apparatus and head apparatus | — | 2020-05-05 |
| 10468072 | Protection of disk drive from external electromagnetic waves | Toshihiro Tsujimura | 2019-11-05 |
| 10242708 | Disk apparatus and head apparatus | — | 2019-03-26 |
| 9702909 | Manufacturing method for current sensor and current sensor | Ken Kawahata, Masatoshi Nomura | 2017-07-11 |
| 9666226 | Impedance matching for an integrated circuit of a magnetic disk device | — | 2017-05-30 |
| 8988816 | Head amplifier and magnetic disk apparatus | — | 2015-03-24 |
| 7843659 | Head IC, read circuit, media storage device and amplifier gain adjustment method for head IC | — | 2010-11-30 |
| 7642789 | Storage device, and writing unit diagnosing method | Masao Kondo | 2010-01-05 |
| 7589541 | Method and apparatus for inspecting solid-state image pick-up device | — | 2009-09-15 |
| 6714378 | Positioning method, positioning device and disk device | Hiroshi Uno, Kiichiro Kasai | 2004-03-30 |
| 6633444 | Narrow band partial response signal processing apparatus, signal processing method and information storage apparatus | Hiroshi Uno, Kiichiro Kasai | 2003-10-14 |
| 6549352 | Signal processing apparatus utilizing a partial response method, and signal processing method, information recording apparatus, and information reproduction apparatus therefore | Hiroshi Uno, Kiichiro Kasai | 2003-04-15 |