Assignee
ICHIKAWA WOOLEN TEXTILE
JP·16 granted patents·526 citations·filing 1976–1990
Top patents by PatentIndex Score
16 records- 0192US4559258APressure belt for use with extended nip press in paper making machineICHIKAWA WOOLEN TEXTILE·Filed 1983·Granted Dec 17, 1985·109 cites·4 claims
- 0289US4318718ADischarge wire cleaning device for an electric dust collectorICHIKAWA WOOLEN TEXTILE·Filed 1980·Granted Mar 9, 1982·133 cites·8 claims
- 0378US4643916AMethod for manufacturing a pressure belt for use with extended nip press in paper making machineICHIKAWA WOOLEN TEXTILE·Filed 1985·Granted Feb 17, 1987·49 cites·1 claims
- 0478US4425392ANeedle punched papermaking felt and method of manufacturing the sameICHIKAWA WOOLEN TEXTILE·Filed 1982·Granted Jan 10, 1984·44 cites·2 claims
- 0569US4358381ASludge condensation and dewatering systemICHIKAWA WOOLEN TEXTILE·Filed 1980·Granted Nov 9, 1982·29 cites·7 claims
- 0667US4284680AMulti-layered, needle punched, felt-like cushioning material and production method thereofICHIKAWA WOOLEN TEXTILE·Filed 1980·Granted Aug 18, 1981·47 cites·5 claims
- 0762US4755260AMethod for producing felt for paper makingICHIKAWA WOOLEN TEXTILE·Filed 1986·Granted Jul 5, 1988·24 cites·7 claims
- 0861US4943927AControlling and supervising system for loomICHIKAWA WOOLEN TEXTILE·Filed 1988·Granted Jul 24, 1990·26 cites·2 claims
- 0957US4062779AApparatus for thickening and extracting the liquid from a sludgeICHIKAWA WOOLEN TEXTILE·Filed 1976·Granted Dec 13, 1977·15 cites·2 claims
- 1055US5318831ADust collecting filter clothICHIKAWA WOOLEN TEXTILE·Filed 1990·Granted Jun 7, 1994·29 cites·8 claims
- 1154US4974641AAutomatic cop exchanging apparatus for shuttle loomICHIKAWA WOOLEN TEXTILE·Filed 1989·Granted Dec 4, 1990·4 cites·4 claims
- 1241US4529644AHeat resistant pad for use with rear facilities of aluminium extrusion pressing machineICHIKAWA WOOLEN TEXTILE·Filed 1982·Granted Jul 16, 1985·13 cites·8 claims
- 1339US4877061AAutomatic cop exchanging apparatus for shuttle loomICHIKAWA WOOLEN TEXTILE·Filed 1988·Granted Oct 31, 1989·2 cites·9 claims
- 1426US5012843ACop winding device with knot disalignment for shuttle loomICHIKAWA WOOLEN TEXTILE·Filed 1989·Granted May 7, 1991·0 cites·3 claims
- 1524US4541264AHeat resistant pad for use with rear facilities of aluminum extrusion pressing machineICHIKAWA WOOLEN TEXTILE·Filed 1985·Granted Sep 17, 1985·1 cites·3 claims
- 1619US5102704ATubular felt for grinding useICHIKAWA WOOLEN TEXTILE·Filed 1990·Granted Apr 7, 1992·1 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →