Shiro Saka
2Patents
1Active
2Granted
32Portfolio score
Filing activity: Jun 27, 2002 → Mar 3, 2011
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7015511B2 | Gallium nitride-based light emitting device and method for manufacturing the same | Electricity | 16 | Expired |
| US8409832B2 | Method for producing acetic acid using anaerobic microorganism and method for producing bioethanol | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.