Inventor · disambiguated record
Keiji Kusachi
Also filed as: KUSACHI KEIJI
2 granted patents·2 pending applications·6 citations·filing 2001–2015
49Inventor score
Top patents by PatentIndex Score
4 records- 0149US9369090B2High-frequency amplifier circuitMURATA MANUFACTURING CO·Filed 2015·Granted Jun 14, 2016·1 cites·25 claims
- 0232US6542036B2Low current amplifier circuit with protection against static electricityNEC COMPOUND SEMICODUCTOR DEVI·Filed 2001·Granted Apr 1, 2003·5 cites·7 claims
- 0327US2007069798A1Switch circuit for high-frequency-signal switchingNEC ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 0426US2014022021A1Power amplifierMURATA MANUFACTURING CO·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keiji Kusachi 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 →