Learn more

ACT ELECTRONIC

Overview
  • Total Patents
    13
About

ACT ELECTRONIC has a total of 13 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets textiles and paper are CLAUDE WELLINGTON BRUMHILL, REMINGTON IND COM SIST and NAT SHORTHAND MACHINE COMPANY.

Patent filings in countries

World map showing ACT ELECTRONICs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing ACT ELECTRONICs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Typewriters

Top inventors

# Name Total Patents
#1 Sugiki Shinji 9
#2 Tanaka Katsunori 4
#3 Shiono Kosaku 2
#4 Suzuki Kazunori 1
#5 Yamamoto Hiroshi 1

Latest patents

Publication Filing date Title
JPH04220587A Method for detecting inclination and position deviation of object to be measured in measurement of traveling speed and length of object to be measured in laser doppler system
JPH04220586A Method for detecting inclination and position deviation of object to be measured in measurement of speed and length of object to be measured in laser doppler system
JPH04220588A Doppler signal tuning method in measurement of traveling speed, length or the like of object to be measured by laser doppler system
JPH0219787A Method and device for reducing noise in measuring running speed, uneven rotation or the like by laser doppler system
JPH0216485A Method for measuring unevenness of rotation by laser doppler system
JPH01148937A Apparatus for measuring jitter of polygon scanner
JPH01138982A Starting time measuring method for motor
JPH01138983A Starting time measuring method for motor
JPS6428535A Jitter measurement for polygon scanner
JPS63302385A Measurement of rotational irregularity by laser doppler system
JPS6365378A Fast responding f/v converting method and its f/v converter
JPS6365377A Tuning method for wide-band flutter meter
JPS6280574A Measuring instrument for speed irregularity, rotation irregularity, or the like by laser doppler system