Hitachi, Ldt.
1Patents
0Active
1Granted
22Portfolio score
Filing activity: Mar 14, 2001 → Mar 14, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6543419B2 | Fuel injection system for internal combustion engine | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.