INUI LENS CO., LTD.
2Patents
1Active
2Granted
35Portfolio score
Filing activity: Dec 31, 2002 → Mar 23, 2017
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6773816B2 | Driving glasses | Physics | 60 | Expired |
| US10175509B2 | Spectacle lens | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.