Inventor · disambiguated record
Katsufumi Kuroda
Also filed as: KURODA KATSUFUMI
4 granted patents·2 citations·filing 2015–2016
57Inventor score
Files withHITACHI METALS LTD4
Top patents by PatentIndex Score
4 records- 0184US9890435B2Cold work tool material and method of manufacturing cold work toolHITACHI METALS LTD·Filed 2015·Granted Feb 13, 2018·2 cites·4 claims
- 0250US10407747B2Cold working tool material and cold working tool manufacturing methodHITACHI METALS LTD·Filed 2016·Granted Sep 10, 2019·0 cites·4 claims
- 0349US10844456B2Cold work tool and method for manufacturing sameHITACHI METALS LTD·Filed 2016·Granted Nov 24, 2020·0 cites·4 claims
- 0443US9994925B2Cold work tool material, cold work tool and method for manufacturing sameHITACHI METALS LTD·Filed 2016·Granted Jun 12, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →