Inventor · disambiguated record
Atsuhiko Maeta
Also filed as: MAETA ATSUHIKO
20 granted patents·1 pending application·188 citations·filing 1997–2018
94Inventor score
Files withSUMITOMO ELECTRIC HARDMETAL CORP12SUMITOMO ELEC HARDMETAL CORP6NASU KAZUCHIKA2SUMITOMO ELECTRIC INDUSTRIES1
Top patents by PatentIndex Score
21 records- 0191US9409240B2Indexable cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2013·Granted Aug 9, 2016·11 cites·5 claims
- 0290US10875106B2Cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Dec 29, 2020·6 cites·9 claims
- 0389US10875105B2Cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Dec 29, 2020·5 cites·13 claims
- 0486USD588616SIndexable insert of cutting edge for metal cutting toolsSUMITOMO ELEC HARDMETAL CORP·Filed 2008·Granted Mar 17, 2009·36 cites·1 claims
- 0583US10213851B2Cutting tool and tool bodySUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Feb 26, 2019·3 cites·6 claims
- 0683US5951212AThrowaway insert and cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Sep 14, 1999·50 cites·4 claims
- 0782US9884377B2Cutting insert and milling cutterSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Granted Feb 6, 2018·3 cites·4 claims
- 0873USD579470SThrowaway insert for metal cutting toolSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Oct 28, 2008·20 cites·1 claims
- 0972US10124425B2Milling cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2013·Granted Nov 13, 2018·4 cites·7 claims
- 1072US9333567B2Indexable cutting insert for millingSUMITOMO ELEC HARDMETAL CORP·Filed 2013·Granted May 10, 2016·3 cites·2 claims
- 1169USD848496SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted May 14, 2019·12 cites·1 claims
- 1269US8029213B2Indexable insert with nickSUMITOMO ELEC HARDMETAL CORP·Filed 2009·Granted Oct 4, 2011·8 cites·6 claims
- 1368US9333566B2Indexable cutting insert for millingSUMITOMO ELEC HARDMETAL CORP·Filed 2012·Granted May 10, 2016·3 cites·6 claims
- 1466US9616506B2Cutting insert and face milling cutter using the sameSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2014·Granted Apr 11, 2017·2 cites·5 claims
- 1566US8388278B2Indexable drill and method for arranging inserts in the drillNASU KAZUCHIKA·Filed 2007·Granted Mar 5, 2013·6 cites·2 claims
- 1658US8449226B2Throw-away cutting insert and cutting tool with replaceable cutting edge using the sameNASU KAZUCHIKA·Filed 2006·Granted May 28, 2013·5 cites·8 claims
- 1757USD807718SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Jan 16, 2018·7 cites·1 claims
- 1855US9630264B2Cutting insert for a milling cutterSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2014·Granted Apr 25, 2017·1 cites·4 claims
- 1954US7500810B2Insert with replaceable cutting edge and corner milling cutter with replaceable cutting edgeSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Mar 10, 2009·3 cites·9 claims
- 2044US11110526B2Cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Sep 7, 2021·0 cites·6 claims
- 2134US2017106455A1Cutting insert and face milling cutterSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →