Daisuke Higashihara

City:

Hyogo

Country:

Japan

Published Applications:

Last publication date:

2007-08-09

Top Assignees for applications by Daisuke Higashihara

The entities that hold a legal rights for patent applications filed by inventor Higashihara Daisuke:

Daisuke Higashihara from Hyogo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Resonance frequency determining method, resonance frequency selecting method, and resonance frequency determining apparatus

Howling margin measuring device

Dip filter frequency characteristic decision method

Method and device for measuring sound wave propagation time between loudspeaker and microphone

Method of detecting resonant frequency, method of selecting resonance frequency, and device for detecting resonant frequency sensor

InventorID:

4453734 ⎘