Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570737 | Disk drive apparatus | — | 2003-05-27 |
| 5936927 | Disk drive apparatus with insulators to minimize external vibrations | Ryo Soga, Yoshikazu Ishimatsu, Takuji Shimoda | 1999-08-10 |
| 5886977 | Disk unit and process for assembling transmission mechanism used for driving head carriage | Masakatsu Hosoya, Takashi Yamazaki | 1999-03-23 |
| 5793729 | CD/CD-ROM apparatus | Ryo Soga, Yoshikazu Ishimatsu, Takuji Shimoda | 1998-08-11 |
| 5777978 | Disk unit and process for assembling transmission mechanism used for driving head carriage | Masakatsu Hosoya, Takashi Yamazaki | 1998-07-07 |
| 5737304 | CD/CD-ROM apparatus | Ryo Soga, Yoshikazu Ishimatsu, Takuji Shimoda | 1998-04-07 |
| 4897514 | Distributor cap for an ignition distributor for an internal combustion engine | Kouji Arima, Masaaki Chiba | 1990-01-30 |