Chotaro Engineering, Co.
4Patents
4Active
4Granted
39Portfolio score
Filing activity: Sep 8, 2006 → May 12, 2011 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8607259B2 | Disk laminate, disk cartridge, disk loading/unloading mechanism, disk conveying device, disk conveying mechanism, and thin disk driving system | Physics | 1 | Active |
| US7823172B2 | Disk apparatus with curved stabilizing member | Physics | 0 | Active |
| US7885149B2 | Disk carrier device and disk drive | Physics | 0 | Active |
| US8549547B2 | Disk clamping mechanism and disk drive system, with movably supported clamper | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.