Kanazawa
Japan
8
2007-12-11
The entities that hold a legal rights for patent applications filed by inventor Hirota Tetsuo:
Tetsuo Hirota from Kanazawa, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Signal switching device
#2 | 2007-10-04Signal switching device
#3 | 2007-01-30Linear power amplification method and linear power amplifier
#4 | 2007-01-25Matching circuit
#5 | 2006-05-09High-efficiency linear power amplifier
#6 | 2005-09-22Coplanar waveguide filter and method of forming same
#7 | 2005-08-25Casing contained filter
#8 | 2005-02-10Power amplifier
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