Hitzchi, Ltd.
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Oct 24, 1988 → Oct 24, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4992955A | Apparatus for representing continuous tone and high contrast images on a bilevel display | Electricity | 20 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.