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ASAHI DENPA KK

Overview
  • Total Patents
    11
About

ASAHI DENPA KK has a total of 11 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets basic communication technologies are MARCDEVICES CO LTD, SHIMIZU YASUTAKA and NOTO DENSHI KOGYO KK.

Patent filings in countries

World map showing ASAHI DENPA KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing ASAHI DENPA KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hayashi Hitoaki 9
#2 Ozawa Mikio 3
#3 Katano Giichirou 1
#4 Kin Hitoaki 1
#5 Shirokawa Mitsuhiko 1
#6 Koyama Akio 1
#7 Kosaka Toshio 1
#8 Mutai Isao 1

Latest patents

Publication Filing date Title
JPH0637543A Quartz oscillation circuit
JPH066134A Oscillation circuit having crystal vibrator
JPH05218740A Oscillation circuit provided with crystal vibrator
JPH0468903A Oscillator having temperature sensing function and crystal oscillator element and temperature detection method
JPH02240998A Case for forming electronic component into chip for surface mounting
JPH0230207A Crystal resonator and its manufacture
JPS62230108A Piezoelectric viblator
JPS61226912A Capacitor
JPS59169217A Crystal oscillator with temperature compensation
JPS59153317A Crystal oscillator with temperature compensation
JPS54134590A Crystal vibrator