Amsys Kabushiki Kaisha
2Patents
0Active
2Granted
25Portfolio score
Filing activity: May 14, 1991 → Aug 5, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5301468A | Sliding door | Fixed Constructions | 47 | Expired |
| US5189489A | Interferometric measurement device with non stabilized light source | Physics | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.