Acoustics
Anatomic or prosthetic relation
Ear and mouth
Inventor
active
Electromagnetic coupling
Headphone device
Headphone including means for mounting belt-like suspender
Hollow stepped shaft and method of forming the same
Hollow stepped shaft and method of forming the same
No associations
LandOfFree
Masahiro Dohi does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Masahiro Dohi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Masahiro Dohi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-73044