Takashi Katayama

City:

Kanagawa

Country:

Japan

Published Applications:

Last publication date:

2011-06-16

Top Assignees for applications by Takashi Katayama

The entities that hold a legal rights for patent applications filed by inventor Katayama Takashi:

Takashi Katayama from Kanagawa, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Hearing assistance suitability determining device, hearing assistance adjustment system, and hearing assistance suitability determining method

Hearing aid, relay device, hearing-aid system, hearing-aid method, program, and integrated circuit

InventorID:

3402613 ⎘