Toshiro Doi
2Patents
1Active
2Granted
30Portfolio score
Filing activity: May 20, 2005 → May 30, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7785175B2 | Method and apparatus for chemical mechanical polishing | Performing Operations; Transporting | 2 | Expired |
| US7195546B2 | Polishing apparatus and method of polishing work piece | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.