Assignee
MITANI ELECTRONICS IND
JP·3 granted patents·112 citations·filing 1978–1981
Top patents by PatentIndex Score
3 records- 0187US4242401AScreen-printing maskMITANI ELECTRONICS IND·Filed 1978·Granted Dec 30, 1980·51 cites·3 claims
- 0281US4324815AScreen-printing mask and methodMITANI ELECTRONICS IND·Filed 1980·Granted Apr 13, 1982·51 cites·10 claims
- 0353US4423352APanel type display apparatusMITANI ELECTRONICS IND·Filed 1981·Granted Dec 27, 1983·10 cites·3 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →