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AKIYUFUEEZU KK

Overview
  • Total Patents
    16
About

AKIYUFUEEZU KK has a total of 16 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications and basic communication technologies are TKE CO LTD, JOHNSTONE ROBERT L and XETRON CORP.

Patent filings in countries

World map showing AKIYUFUEEZU KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing AKIYUFUEEZU KKs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Suzuki Masaomi 9
#2 Takamatsu Shigeharu 6
#3 Akisawa Satoshi 2
#4 Tsuda Katsuhiro 1
#5 Nakamura Takehiko 1
#6 Hayama Kazuhiro 1

Latest patents

Publication Filing date Title
JPH1169482A Correction method for sound field characteristic
JPH1164097A Acoustic characteristic measuring instrument
JPH1164036A Stabilizing method of measured data
JPH10117125A Digital attenuator
JPH08307072A Magnet catcher fixing structure
JPH08172360A A/d converter
JPH0690260A Psk wave demodulator
JPS63180114A Stabilized power supply circuit
JPS61161007A Fm demodulation circuit
JPS61161041A Fm stereo demodulation circuit
JPS6098732A Multi-path distortion suppressing circuit
JPS6054532A Suppressing method of multi-path distortion
JPS6024735A Receiver
JPS6021603A Fm demodulation circuit
JPS6021633A Reception circuit
JPS5936432A Fm receiver