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ASIA SEISAKUSHO KK

Overview
  • Total Patents
    11
About

ASIA SEISAKUSHO KK has a total of 11 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology and measurement are COMM PATENTS, PHOTONEO S R O and HENRI GEORGES DE FRANCE.

Patent filings in countries

World map showing ASIA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing ASIA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology
#2 Measurement

Top inventors

# Name Total Patents
#1 Shibao Akira 3
#2 Ogawa Yasuo 2
#3 Saitou Shiyuuitsu 2
#4 Nakagawa Yasuhiro 2
#5 Mori Tatsuo 2
#6 Saitou Takeshi 1
#7 Saito Okuto 1
#8 Enota Isao 1

Latest patents

Publication Filing date Title
JPS58157268A Automatic luminance controlling circuit
JPS58157260A Compensating system of video screen
JPS57131068A Additional device for displaying signal waveform
JPS57157283A Crt monitor
JPS57148271A Azimuth information indicating device
JPS56137396A Photoelectric indicator
JPS56137394A Graphic display unit
JPS5555265A Additional device for display of signal waveform
JPS5134646A Ronrikairo no otosokudosokuteisochi
JPS5134645A Ronrikairo no otosokudosokuteisochi