Inventor · disambiguated record
Yumiko Iwashita
Also filed as: IWASHITA YUMIKO
2 granted patents·2 pending applications·3 citations·filing 2006–2014
43Inventor score
Technology areasC22C
Top patents by PatentIndex Score
4 records- 0174US7413619B2Copper alloyMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 19, 2008·3 cites·2 claims
- 0260US7727345B2Copper alloy and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Jun 1, 2010·0 cites·3 claims
- 0354US2008056930A1Copper alloy and method of producing sameMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 0454US2014369883A1Copper alloy and method of producing sameITO TAKEFUMI·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yumiko Iwashita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →