Assignee
NIKUNI MACHINERY IND CO LTD
JP·3 granted patents·25 citations·filing 1989–1992
Top patents by PatentIndex Score
3 records- 0146US5175438AMethod of distinguishing particles in fluid and apparatus for the same using dual wavelength reflectivity ratio sensingNIKUNI MACHINERY IND CO LTD·Filed 1990·Granted Dec 29, 1992·16 cites·8 claims
- 0238US5200628AMethod for distinguishing particles in fluid and apparatus for the same including plural sensors and weightingNIKUNI MACHINERY IND CO LTD·Filed 1992·Granted Apr 6, 1993·7 cites·16 claims
- 0317US4973222APumpNIKUNI MACHINERY IND CO LTD·Filed 1989·Granted Nov 27, 1990·2 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →