Hitachi Microcomputer
5Patents
0Active
5Granted
27Portfolio score
Filing activity: Aug 23, 1985 → Jun 18, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5252854A | Semiconductor device having stacked lead structure | Electricity | 44 | Expired |
| US4937738A | Data processing system which selectively bypasses a cache memory in fetching information based upon bit information of an instruction | Physics | 15 | Expired |
| US5132806A | Semiconductor integrated circuit device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4719603A | Semiconductor memory having a dynamic level detecting means for detecting a level of a word line | Physics | 8 | Expired |
| US4910162A | Method of manufacturing decoder circuit | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.