Inventor · disambiguated record
Hiromitsu Date
Also filed as: DATE HIROMITSU
5 granted patents·1 pending application·4 citations·filing 2008–2020
65Inventor score
Files withDATE HIROMITSU2NIPPON STEEL & SUMITOMO METAL CORP2NIPPON STEEL CORP1NIPPON STEEL ENG CO LTD1
Top patents by PatentIndex Score
6 records- 0180US11066720B2Hot-rolled steel sheet and manufacturing method thereof, and manufacturing method of cold-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jul 20, 2021·1 cites·8 claims
- 0271US8679643B2Plated steel sheet for cans and production method thereofDATE HIROMITSU·Filed 2008·Granted Mar 25, 2014·3 cites·10 claims
- 0351US8518555B2Plated steel sheet for cansDATE HIROMITSU·Filed 2009·Granted Aug 27, 2013·0 cites·5 claims
- 0448US11839906B2Ultrasonic treatment apparatusNIPPON STEEL ENG CO LTD·Filed 2020·Granted Dec 12, 2023·0 cites·11 claims
- 0542US11052433B2Ultrasonic cleaning equipment and ultrasonic cleaning methodNIPPON STEEL CORP·Filed 2018·Granted Jul 6, 2021·0 cites·19 claims
- 0635US2017335482A1Method of producing silicon-plated metal sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →