Inventor · disambiguated record
Toshihiko Obata
Also filed as: OBATA TOSHIHIKO
2 granted patents·1 pending application·17 citations·filing 1998–2002
61Inventor score
Technology areasB21B
Top patents by PatentIndex Score
3 records- 0181US6467323B1Plate reduction press apparatus and methodsISHIKAWAJMA HARIMA HEAVY IND C·Filed 2001·Granted Oct 22, 2002·9 cites·14 claims
- 0268US6341516B1Plate reduction press apparatus and methodsISHIKAWAJIMA HARIMA HEAVY IND·Filed 1998·Granted Jan 29, 2002·8 cites·12 claims
- 0341US2002104356A1Plate reduction press apparatus and methodsISHIKAWAJIMA HARIMA HEAVY IND·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →