Inventor · disambiguated record
Koei Gemba
Also filed as: GEMBA KOEI
3 granted patents·2 citations·filing 2015–2018
50Inventor score
Files withAICHI STEEL CORP3
Top patents by PatentIndex Score
3 records- 0176US11238328B2Magnetic marker and magnetic marker systemAICHI STEEL CORP·Filed 2018·Granted Feb 1, 2022·2 cites·17 claims
- 0251US10900988B2Rotary machineAICHI STEEL CORP·Filed 2017·Granted Jan 26, 2021·0 cites·19 claims
- 0337US9376748B2Method for etching organic filmAICHI STEEL CORP·Filed 2015·Granted Jun 28, 2016·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Koei Gemba 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 →