Hitachi Microcomputer Eng.
10Patents
0Active
10Granted
33Portfolio score
Filing activity: Jan 28, 1982 → Feb 19, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4803636A | Circuit translator | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4507759A | Static memory | Electricity | 43 | Expired |
| US4831515A | Information processing apparatus for determining sequence of parallel executing instructions in response to storage requirements thereof | Physics | 42 | Expired |
| US4760520A | Data processor capable of executing instructions under prediction | Physics | 39 | Expired |
| US4804940A | Resistor and electron device employing the same | Electricity | 16 | Expired |
| US4760561A | MOS static type RAM having a variable load | Physics | 13 | Expired |
| US4752819A | Semiconductor integrated circuit device having a carrier trapping trench arrangement | Electricity | 13 | Expired |
| US4787080A | PCM coder and decoder circuit having digital balancing network | Electricity | 11 | Expired |
| US4803616A | Buffer memory | Physics | 8 | Expired |
| US4737864A | Still picture recording system with noise detection and frame counting during shift from reproduction of picture in motion to reproduction of still picture including an intermediate slow motion mode | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.