Yohei Jin

Loudspeaker device and movable-body device equipped with the same

Loudspeaker diaphragm and loudspeaker including same

Diaphragm, loudspeaker using same, and electronic device and mobile device using loudspeaker

Loudspeaker, electronic apparatus using same, and mobile apparatus

LOUDSPEAKER-PURPOSE VIBRATION PLATE, LOUDSPEAKER USING THAT VIBRATION PLATE, ELECTRONIC DEVICE, AND MOBILE APPARATUS

Diaphragm for loudspeaker, loudspeaker, electronic apparatus, and mobile apparatus

Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragm

Manufacturing method for narrow-type diaphragm and thin-type diaphragm, speaker-use diaphragm manufactured using same manufacturing method, speaker, electronic apparatus, and movable device

Loudspeaker resin molding component and loudspeaker using the same and electronic device and mobile apparatus using the loudspeaker

SPEAKER COMPONENT, SPEAKER USING SAME, ELECTRONIC APPARATUS, AND MOVING MEANS

Speaker diaphragm, speaker dust cap, speaker frame, speaker using said parts, and electronic equipment and device using said speaker

Speaker diaphragm and speaker using same, and electronic equipment and device using said speaker, and speaker diaphragm manufacturing method

Pressure adjustor and method of manufacturing the same, speaker device using the pressure adjustor, electronic device, and vehicle

Diaphragm for speaker, speaker using the diaphragm, electronic device using the speaker, and speaker-mounted device

SPEAKER DIAPHRAGM, SPEAKER, AND METHOD FOR MANUFACTURING SPEAKER DIAPHRAGM

Speaker diaphragm, speaker, and electronic equipment and mobile device using the speaker