Assignee
UMEHA GENKICHI
JP·1 granted patent·14 citations·filing 1987–1987
Technology mixC22C1
Top patents by PatentIndex Score
1 recordCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
JP·1 granted patent·14 citations·filing 1987–1987
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →