Inventor

RAEISAENEN HEIKKI

FI5 patents

⚠️ This page may combine multiple inventors who share the name “RAEISAENEN HEIKKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EMF ACOUSTICS OY LTD

2 patents

US6242683B1Jun 5, 2001

Stringed musical instrument transducer and method for forming a stringed musical instrument transducer

EMF ACOUSTICS OY LTD16 citations87

US6078006AJun 20, 2000

Stringed musical instrument transducer and procedure for its fabrication

EMF ACOUSTICS OY LTD24 citations87

EMFITECH OY

2 patents

US7685696B2Mar 30, 2010

Method of manufacturing an electromechanical sensor element

EMFITECH OY5 citations70

US6996891B1Feb 14, 2006

Method for the manufacture of a sensor element

EMFITECH OY7 citations70

BAND OY B

1 patent

US6336367B1Jan 8, 2002

Vibration transducer unit

BAND OY B25 citations89