Hokkaido Prefecture
1Patents
1Active
1Granted
39Portfolio score
Filing activity: Feb 22, 2007 → Feb 22, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8752777B2 | Method and pulverizing apparatus for preparing pulverized product of extracted tooth, demineralized powder originated from extracted tooth, and composite of demineralized powder and apatite, suitable for use in highly advanced medical treatments | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.