Inventor · disambiguated record
Yutaka Hiratsu
Also filed as: HIRATSU YUTAKA
6 granted patents·6 citations·filing 2001–2017
71Inventor score
Files withTATEHO KAGAKU KOGYO KK6
Top patents by PatentIndex Score
6 records- 0163US11591232B2Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheetTATEHO KAGAKU KOGYO KK·Filed 2017·Granted Feb 28, 2023·0 cites·10 claims
- 0261US6899768B2Magnesium oxide particle aggregateTATEHO KAGAKU KOGYO KK·Filed 2001·Granted May 31, 2005·4 cites·2 claims
- 0354US11566297B2Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheetTATEHO KAGAKU KOGYO KK·Filed 2017·Granted Jan 31, 2023·0 cites·4 claims
- 0448US6835250B2Magnesium oxide particle aggregateTATEHO KAGAKU KOGYO KK·Filed 2001·Granted Dec 28, 2004·2 cites·1 claims
- 0547US11001907B2Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheetTATEHO KAGAKU KOGYO KK·Filed 2017·Granted May 11, 2021·0 cites·6 claims
- 0645US11097955B2Magnesium oxide for annealing separator, and grain-oriented electromagnetic steel sheetTATEHO KAGAKU KOGYO KK·Filed 2017·Granted Aug 24, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →