Tokyo Densetsu Services
1Patents
0Active
1Granted
17Portfolio score
Filing activity: Sep 29, 2000 → Sep 29, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6520098B1 | Apparatus and method for disposing of dam dirt | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.