Inventor · disambiguated record
Mayumi Matsumoto
Also filed as: MATSUMOTO MAYUMI
11 granted patents·40 citations·filing 2001–2020
85Inventor score
Top patents by PatentIndex Score
11 records- 0185US11220767B2Connection structure connecting knitting needle body and cable and circular knitting needle having the sameCLOVER MFG CO LTD·Filed 2020·Granted Jan 11, 2022·3 cites·7 claims
- 0281US9273182B2Method for producing polyester compositionsMATSUMOTO MAYUMI·Filed 2011·Granted Mar 1, 2016·4 cites·12 claims
- 0374USD663109SCrochet hookOE KANAKO·Filed 2011·Granted Jul 10, 2012·23 cites·1 claims
- 0459US6528860B2Resistor with resistance alloy plate having roughened interface surfaceFUJI ELECTRIC CO LTD·Filed 2001·Granted Mar 4, 2003·8 cites·6 claims
- 0552US11066515B2Polyester resin composition and method of producing sameTORAY INDUSTRIES·Filed 2018·Granted Jul 20, 2021·0 cites·14 claims
- 0646US10850485B2Polyester resin composition and production method thereofTORAY INDUSTRIES·Filed 2016·Granted Dec 1, 2020·0 cites·4 claims
- 0734USD912552SPlate-type handicraft gaugeCLOVER MFG CO LTD·Filed 2019·Granted Mar 9, 2021·1 cites·1 claims
- 0831USD628101SKnitting needle gauge plateCLOVER MFG CO LTD·Filed 2009·Granted Nov 30, 2010·1 cites·1 claims
- 0927USD805293SMarker ring for knittingCLOVER MFG CO LTD·Filed 2016·Granted Dec 19, 2017·0 cites·1 claims
- 1026USD678670SNeedle holderMATSUMOTO MAYUMI·Filed 2012·Granted Mar 26, 2013·0 cites·1 claims
- 1125USD971586SConnecting end portion of a knitting needleCLOVER MFG CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·1 claims
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