Inventor · disambiguated record
Ryouichi Oota
Also filed as: OOTA RYOUICHI
2 granted patents·49 citations·filing 1997–2001
62Inventor score
Technology areasH10W
Top patents by PatentIndex Score
2 records- 0167US6265762B1Lead frame and semiconductor device using the lead frame and method of manufacturing the sameHITACHI LTD·Filed 1997·Granted Jul 24, 2001·41 cites·18 claims
- 0254US6909179B2Lead frame and semiconductor device using the lead frame and method of manufacturing the sameHITACHI HOKKAI SEMICONDUCTOR·Filed 2001·Granted Jun 21, 2005·8 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Ryouichi Oota 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 →