Inventor · disambiguated record
Isamu Matsui
Also filed as: MATSUI ISAMU
42 granted patents·563 citations·filing 1972–2000
98Inventor score
Top patents by PatentIndex Score
42 records- 0196US4984749AOperation controlling method for textile machineMURATA MACHINERY LTD·Filed 1989·Granted Jan 15, 1991·24 cites·20 claims
- 0295US4576341ACop transporting systems for an automatic winderMURATA MACHINERY LTD·Filed 1983·Granted Mar 18, 1986·26 cites·18 claims
- 0391US4660370ASpinning frame control systemMURATA MACHINERY LTD·Filed 1986·Granted Apr 28, 1987·41 cites·20 claims
- 0486US4544107ACop delivery systemMURATA MACHINERY LTD·Filed 1982·Granted Oct 1, 1985·27 cites·6 claims
- 0585US5445334ACop changing mechanism for a winding unitMURATA MACHINERY LTD·Filed 1994·Granted Aug 29, 1995·12 cites·4 claims
- 0685US4340577AProcess for producing carbon blackDENKI KAGAKU KOGYO KK·Filed 1980·Granted Jul 20, 1982·53 cites·5 claims
- 0784US6374748B1Tracking cart systemMURATA MACHINERY LTD·Filed 2000·Granted Apr 23, 2002·32 cites·8 claims
- 0883US4922703ATwist number setting device for a two-for-one twisterMURATA MACHINERY LTD·Filed 1988·Granted May 8, 1990·13 cites·13 claims
- 0981US5174102ATwist number setting device for a two-for-one twisterMURATA MACHINERY LTD·Filed 1991·Granted Dec 29, 1992·11 cites·7 claims
- 1081US4634066AArticle conveying and handling systemMURATA MACHINERY LTD·Filed 1984·Granted Jan 6, 1987·24 cites·2 claims
- 1180US4998407AMethod and apparatus for producing yarnMURATA MACHINERY LTD·Filed 1989·Granted Mar 12, 1991·11 cites·11 claims
- 1278US5377923AYarn unwinding assisting device and yarn unwinding method in an automatic winderMURATA MACHINERY LTD·Filed 1992·Granted Jan 3, 1995·24 cites·15 claims
- 1377US4240247ASpliced joint of spun yarn and method for producing sameMURATA MACHINERY LTD·Filed 1978·Granted Dec 23, 1980·19 cites·10 claims
- 1475US4619416AYarn end finding apparatusMURATA MACHINERY LTD·Filed 1984·Granted Oct 28, 1986·22 cites·14 claims
- 1573US4414798ASplicing apparatus for spun yarnsMURATA MACHINERY LTD·Filed 1982·Granted Nov 15, 1983·18 cites·6 claims
- 1673US4246744APneumatic yarn splicing apparatusMURATA MACHINERY LTD·Filed 1979·Granted Jan 27, 1981·16 cites·10 claims
- 1772US4683713ABobbin feeding systemMURATA MACHINERY LTD·Filed 1986·Granted Aug 4, 1987·9 cites·8 claims
- 1870US5172734AWeft yarn supply device with break trend monitoring apparatusMURATA MACHINERY LTD·Filed 1991·Granted Dec 22, 1992·13 cites·4 claims
- 1969US4681271AYarn end finding apparatusMURATA MACHINERY LTD·Filed 1986·Granted Jul 21, 1987·16 cites·17 claims
- 2068US4212433ACop supplying apparatus for automatic winding machineMURATA MACHINERY LTD·Filed 1978·Granted Jul 15, 1980·13 cites·13 claims
- 2166US4928475AFixed length winding method in a two-for-one twisterMURATA MACHINERY LTD·Filed 1989·Granted May 29, 1990·14 cites·9 claims
- 2262US4846618AYarn conveying systemMURATA MACHINERY LTD·Filed 1986·Granted Jul 11, 1989·13 cites·2 claims
- 2360US4616789AYarn end readying device in winderMURATA MACHINERY LTD·Filed 1983·Granted Oct 14, 1986·12 cites·10 claims
- 2460US4594845AFly removing system for spinning winderMURATA MACHINERY LTD·Filed 1984·Granted Jun 17, 1986·6 cites·12 claims
- 2560US4538407AMethod of and apparatus for splicing spun yarnsMURATA MACHINERY LTD·Filed 1983·Granted Sep 3, 1985·12 cites·17 claims
- 2653US4723720AYarn end finding deviceMURATA MACHINERY LTD·Filed 1986·Granted Feb 9, 1988·9 cites·14 claims
- 2750US6484470B1Member fixing deviceMURATA MACHINERY LTD·Filed 2000·Granted Nov 26, 2002·3 cites·8 claims
- 2850US4877194AMethod for preventing defective splicing for automatic windersMURATA MACHINERY LTD·Filed 1988·Granted Oct 31, 1989·8 cites·20 claims
- 2950US4595152ACop delivery systemMURATA MACHINERY LTD·Filed 1985·Granted Jun 17, 1986·7 cites·3 claims
- 3049US4553708ADefective package selector for windersMURATA MACHINERY LTD·Filed 1982·Granted Nov 19, 1985·8 cites·4 claims
- 3149US4537019ASpliced joint of spun yarnsMURATA MACHINERY LTD·Filed 1982·Granted Aug 27, 1985·8 cites·13 claims
- 3243US5374000ACop changing mechanism for a winding unitMURATA MACHINERY LTD·Filed 1993·Granted Dec 20, 1994·5 cites·5 claims
- 3343US4798348AYarn end finding deviceMURATA MACHINERY LTD·Filed 1986·Granted Jan 17, 1989·6 cites·12 claims
- 3442US5052172AMethod of untwisting sized yarn in a yarn splicing deviceMURATA MACHINERY LTD·Filed 1990·Granted Oct 1, 1991·6 cites·5 claims
- 3539US4936084AYarn untwisting device in splicing apparatusMURATA MACHINERY LTD·Filed 1989·Granted Jun 26, 1990·5 cites·4 claims
- 3636US4423586APneumatic yarn splicing deviceMURATA MACHINERY LTD·Filed 1982·Granted Jan 3, 1984·3 cites·7 claims
- 3732US5142857AMethod and apparatus for producing yarnsMURATA MACHINERY LTD·Filed 1990·Granted Sep 1, 1992·2 cites·9 claims
- 3832US3945488AApparatus for automatic cop feedingMURATA MACHINERY LTD·Filed 1972·Granted Mar 23, 1976·4 cites·6 claims
- 3931US4880176AYarn end finding deviceMURATA MACHINERY LTD·Filed 1985·Granted Nov 14, 1989·3 cites·23 claims
- 4031US4339090ACop supplying method for automatic winding machineMURATA MACHINERY LTD·Filed 1980·Granted Jul 13, 1982·2 cites·3 claims
- 4130US4610406ABobbin supplying systemMURATA MACHINERY LTD·Filed 1984·Granted Sep 9, 1986·0 cites·10 claims
- 4229US3991894AApparatus for automatic cop feedingMURATA MACHINERY LTD·Filed 1975·Granted Nov 16, 1976·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →