Assignee

OKI TAKEO

JP·1 granted patent·19 citations·filing 1989–1989

Technology mixC04B1 C09K1

Top patents by PatentIndex Score

1 record

0162US5090969ACoated abrasive grains and a manufacturing method thereforOKI TAKEO·Filed 1989·Granted Feb 25, 1992·19 cites·12 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →