Inventor · disambiguated record
Setsuo Mishima
Also filed as: MISHIMA SETSUO
5 granted patents·1 pending application·14 citations·filing 2001–2016
72Inventor score
Files withHITACHI METALS LTD6
Top patents by PatentIndex Score
6 records- 0184US9890435B2Cold work tool material and method of manufacturing cold work toolHITACHI METALS LTD·Filed 2015·Granted Feb 13, 2018·2 cites·4 claims
- 0260US7445678B2Maraging steel and method of producing the sameHITACHI METALS LTD·Filed 2003·Granted Nov 4, 2008·5 cites·20 claims
- 0357US7597737B2Method for producing steel ingotHITACHI METALS LTD·Filed 2004·Granted Oct 6, 2009·5 cites·15 claims
- 0456US6451087B2Method for producing mother alloys for iron-based amorphous alloysHITACHI METALS LTD·Filed 2001·Granted Sep 17, 2002·2 cites·10 claims
- 0550US10407747B2Cold working tool material and cold working tool manufacturing methodHITACHI METALS LTD·Filed 2016·Granted Sep 10, 2019·0 cites·4 claims
- 0644US2015044087A1Method for producing mold steel, mold steel, method of producing pre-hardened mold material, and pre-hardened mold materialHITACHI METALS LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Setsuo Mishima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →