Telecommunications
Radiotelephone system
Zoned or cellular telephone system
Inventor
active
Data terminal device
Portable terminal device with built-in GPS
No associations
LandOfFree
Yohei Hirokawa does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Yohei Hirokawa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yohei Hirokawa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2944518