Inventor · disambiguated record
Kenji Tumura
Also filed as: TUMURA KENJI
4 granted patents·386 citations·filing 1992–1995
83Inventor score
Files withFERNANDES CO LTD4
Top patents by PatentIndex Score
4 records- 0192US5292999AElectric stringed instrument having a device for sustaining the vibration of the stringFERNANDES CO LTD·Filed 1992·Granted Mar 8, 1994·121 cites·12 claims
- 0290US5585588AElectric stringed instrument having a device for sustaining the vibration of a string and an electromagnetic driver for the deviceFERNANDES CO LTD·Filed 1995·Granted Dec 17, 1996·130 cites·49 claims
- 0390US5378850AElectric stringed instrument having an arrangement for adjusting the generation of magnetic feedbackFERNANDES CO LTD·Filed 1993·Granted Jan 3, 1995·123 cites·19 claims
- 0452US5508474AElectromagnetic pickup for an electric stringed instrumentFERNANDES CO LTD·Filed 1994·Granted Apr 16, 1996·12 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Kenji Tumura 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 →