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TAKAHASHI SHIYUUICHI

Overview
  • Total Patents
    16
About

TAKAHASHI SHIYUUICHI has a total of 16 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets control are JIANGSU HANTIANXING DISTRIB AUTOMATION TECHNOLOGY CO LTD, SHENZHEN PROBE SCIENCE & TECHNOLOGY CO LTD and CHENGDU ECHO TECHNOLOGY CO LTD.

Patent filings in countries

World map showing TAKAHASHI SHIYUUICHIs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing TAKAHASHI SHIYUUICHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control

Focus technologies

Top inventors

# Name Total Patents
#1 Takahashi Shiyuuichi 16

Latest patents

Publication Filing date Title
JPS5660498A Electronic musical instrument
JPS55124198A Musical tone generator
JPS55121494A Musical tone generator
JPS55106495A Generating musical tone
JPS5541122A Controller for synchronous motor
JPS54105732A Ac power supply
JPS5399412A Device for controlling synchronous motor
JPS52147420A Function generator
JPS52124155A Ac power supply
JPS5291157A Voltage control unit
JPS5290018A Dc motor controller
JPS5261723A Motor speed controller
JPS5220221A Variable frequency a-c power source
JPS5210511A Controlling device of synchronous motor
JPS51150016A Control device of induction motor
JPS51144909A Adaptable control device of synchronous motor