Inventor · disambiguated record
Yoshitsugu Tatsuzawa
Also filed as: TATSUZAWA YOSHITSUGU
8 granted patents·2 pending applications·2 citations·filing 2012–2017
72Inventor score
Top patents by PatentIndex Score
10 records- 0190US10913242B2Titanium material for hot rollingNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Feb 9, 2021·2 cites·30 claims
- 0259US10570492B2Titanium cast product for hot rolling having excellent surface properties after hot rolling even when slabbing step and finishing step are omitted, and method for producing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Feb 25, 2020·0 cites·8 claims
- 0357US11504765B2Titanium cast product for hot rolling unlikely to exhibit surface defects and method of manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Nov 22, 2022·0 cites·4 claims
- 0452US10046373B2Titanium cast product for hot rolling and method for manufacturing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Aug 14, 2018·0 cites·20 claims
- 0550US10179944B2Titanium slab for hot rolling use and method of production of sameTATSUZAWA YOSHITSUGU·Filed 2012·Granted Jan 15, 2019·0 cites·4 claims
- 0648US11479839B2Method for producing hot-rolled titanium plateNIPPON STEEL CORP·Filed 2017·Granted Oct 25, 2022·0 cites·17 claims
- 0748US10350658B2Titanium casting product for hot rolling and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jul 16, 2019·0 cites·6 claims
- 0847US2018015535A1Titanium cast product for hot rolling unlikely to exhibit surface defects and method of manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 0947US2017349973A1Titanium casting product for hot rolling and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 1045US10920300B2Titanium composite material and titanium material for hot rollingNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Feb 16, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →