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SHIN EI KOGYO

Overview
  • Total Patents
    28
About

SHIN EI KOGYO has a total of 28 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 machine tools are GROEBZIG SPINNDUESENFAB, KONDO IWAO and TAI I ELECTRON MACHINING CO LT.

Patent filings in countries

World map showing SHIN EI KOGYOs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing SHIN EI KOGYOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Sakaino Kouyou 6
#2 Tsurumaki Yoshihisa 5
#3 Togashi Shiyuugo 4
#4 Hamamoto Michio 3
#5 Miyajima Masatake 3
#6 Sakatani Michio 2
#7 Miyao Eizaburou 1
#8 Konishi Yoshiteru 1
#9 Ozaki Kikuo 1
#10 Mikami Hideto 1

Latest patents

Publication Filing date Title
JPH04151360A Master cylinder
JPH04151361A Master cylinder
JPH04151359A Master cylinder
JPH0412948A Cleaning device for sheet material
JPS56120195A Method of manufacturing carbon printed board
JPS5681997A Method of manufacturing rinted circuit board
JPS5671651A Proportional pressure reducing valve for double brake system
JPS5671652A Proportional pressure reducing valve for double brake system
JPS5634558A Load responsive type pressure-reducing valve
JPS5634559A Load responsive type pressure-reducing valve
JPS5518362A Manufacturing method of die by electric discharge processing
JPS54158796A Electrode for electric spark machine
JPS54149136A Road sensing and limiter valve
JPS54113593A Discharge working molding method of female screw hole and its electrode
JPS54111195A Preparation of pair of metal molds for press
JPS5423251A Method of and apparatus for drying rushes
JPS53115539A Method of dissipating snow for opennair parking lots
JPS52144886A Cutting method in rod cutter* etc* andmovable cutter used therefor
JPS52126586A Sizing stopper mechanism for rod shearing machine
JPS52126583A Lower clamp mechanism for rod shearing machine* etc