Wave transmission lines and networks
Plural channel systems
Having branched circuits
Inventor
active
Device including piezoelectric thin film and a support...
Dielectric filter
Dielectric resonator, dielectric filter, and method of...
Filter using piezoelectric resonator
Frequency-variable acoustic thin film resonator, filter and...
No associations
LandOfFree
Takehiko Yamakawa does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Takehiko Yamakawa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Takehiko Yamakawa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2342283