Mie
Japan
3
2017-10-19
The entities that hold a legal rights for patent applications filed by inventor SATO HITOSHI:
HITOSHI SATO from Mie, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Loudspeaker and loudspeaker structure
#2 | 2016-07-14Loudspeaker, electronic apparatus using same, and mobile apparatus
#3 | 2006-07-04Method for manufacturing diaphragm for loudspeaker, diaphragm for loudspeaker made thereby, and loudspeaker using the same
1594789 ⎘