Inventor · disambiguated record
Kazuyasu Hirai
Also filed as: HIRAI KAZUYASU
6 granted patents·67 citations·filing 1987–1994
83Inventor score
Files withMURATA MACHINERY LTD6
Top patents by PatentIndex Score
6 records- 0187US5502961AFalse twister and method for controlling sameMURATA MACHINERY LTD·Filed 1994·Granted Apr 2, 1996·16 cites·8 claims
- 0263US4767071AMethod of winding yarn and device for carrying out the sameMURATA MACHINERY LTD·Filed 1987·Granted Aug 30, 1988·14 cites·11 claims
- 0361US5316126ASystem for conveying packagesMURATA MACHINERY LTD·Filed 1992·Granted May 31, 1994·14 cites·5 claims
- 0454US4923132ADoffing truck for a yarn false twisting machineMURATA MACHINERY LTD·Filed 1987·Granted May 8, 1990·10 cites·20 claims
- 0548US5363637AMethod of threading in a false twisting machine and an apparatus for carrying out the sameMURATA MACHINERY LTD·Filed 1993·Granted Nov 15, 1994·8 cites·7 claims
- 0639US5230209AMethod of conveying packages from draw false twisting machineMURATA MACHINERY LTD·Filed 1992·Granted Jul 27, 1993·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →