SIREN CO., LTD.
2Patents
1Active
2Granted
34Portfolio score
Filing activity: Feb 24, 1981 → Oct 31, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4379668A | Locking device for securing cargo in a vehicle | Performing Operations; Transporting | 15 | Expired |
| US11738709B2 | Air bag base cloth and air bag | Textiles; Paper | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.