Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8300365 | Electronic substrate and magnetic disk apparatus | Kosuke AWAGA, Kengo Saruta | 2012-10-30 |
| 6633531 | Optical disk drive | Mastoshi Hirono, Masayuki Sekimura, Makoto Asakura, Yoriyuki Ishibashi, Yasuo Motegi +1 more | 2003-10-14 |
| 6212026 | Data storage apparatus having an impact detecting mechanism | Tomoko Taguchi, Shinji Takakura, Takehito Yamada, Masayuki Sekimura | 2001-04-03 |
| 6041030 | Optical disk recording/reproducing device with eccentric and incline chuck control | — | 2000-03-21 |
| 5956194 | Data storage apparatus | Tomoko Taguchi, Shinji Takakura, Takehito Yamada, Masayuki Sekimura | 1999-09-21 |
| 5936787 | Method and apparatus for reducing vibration on a disk spindle motor by detecting the vibrations and correcting the motor driving signal according to the detected vibration | — | 1999-08-10 |
| 5739995 | Detachable magnetic disk apparatus | Shigeru Takekado | 1998-04-14 |
| 5636193 | Method and apparatus for reducing vibration on a disk spindle motor by detecting the vibrations and correcting the motor driving signal according to the detected vibration | — | 1997-06-03 |
| 5359504 | Magnetic disk apparatus | Shigeru Takekado | 1994-10-25 |