Shin Yoshimura
4Patents
4Active
4Granted
43Portfolio score
Filing activity: Oct 24, 2006 → Oct 23, 2007 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8341418B2 | Electronic mail transmission and reception system | Electricity | 3 | Active |
| US8291476B2 | Identifier authenticating system | Electricity | 1 | Active |
| US8584203B2 | Identifier authenticating system | Electricity | 0 | Active |
| US8539549B2 | Identifier authentication system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.