Inventor · disambiguated record
Natsuko Hirayanagi
Also filed as: HIRAYANAGI NATSUKO
3 granted patents·20 citations·filing 1999–2002
67Inventor score
Files withCALSONIC KANSEI CORP3
Top patents by PatentIndex Score
3 records- 0159US6423423B2Formed strip and roll formingCALSONIC KANSEI CORP·Filed 1999·Granted Jul 23, 2002·13 cites·14 claims
- 0248US6539628B2Formed strip and roll formingCALSONIC KANSEI CORP·Filed 2002·Granted Apr 1, 2003·4 cites·4 claims
- 0346US6928847B2Roll forming system for forming flanges in strip materialCALSONIC KANSEI CORP·Filed 2002·Granted Aug 16, 2005·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →