Kazuo Tsumuraya
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Aug 2, 2000 → Aug 2, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6461581B1 | Clathrate compounds and manufacturing method thereof | Emerging Cross-Sectional Technologies | 18 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.