Inventor · disambiguated record
Tatsuo Yoshii
Also filed as: YOSHII TATSUO
2 granted patents·3 citations·filing 2001–2003
43Inventor score
Files withSUMITOMO METAL IND2
Top patents by PatentIndex Score
2 records- 0155US6699334B2Steel sheet used for color CRT mask frame and a manufacturing method for the steel sheetSUMITOMO METAL IND·Filed 2001·Granted Mar 2, 2004·3 cites·6 claims
- 0247US6806631B2Color CRT mask frame, a steel sheet used therefor and a manufacturing method for the steel sheet, and a color CRT equipped with the frameSUMITOMO METAL IND·Filed 2003·Granted Oct 19, 2004·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →