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SAKAMURA YOSHIICHI

Overview
  • Total Patents
    25
About

SAKAMURA YOSHIICHI has a total of 25 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 machine tools, mechanical elements and machines are NEUMAYER ERICH GMBH CO KG, BABEJ JIRI and DAHL NORMAN C.

Patent filings in countries

World map showing SAKAMURA YOSHIICHIs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing SAKAMURA YOSHIICHIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakamura Yoshiichi 25
#2 Sakamura Yoshinobu 6
#3 Majima Mitsuhide 2

Latest patents

Publication Filing date Title
JPS5923114A Torque shear bolt
JPS58196311A Method of clamping blind nut and blind nut and tool for clamping used for said method
JPS58145326A Manufacture of perforated parts provided with narrow groove
JPS5894653A Pin for roller chain and manufacture thereof
JPS589739A Manufacture of hollow part having large diameter ends
JPS57181741A Simultaneous pressing method of end plate and ring
JPS57175045A Heading method for obtaining 2 ring bodies
JPS56108445A Joint for special form rod material for reinforcing rod and its manufacture
JPS56105064A Connecion auxiliary device for special form rod material for reinforcing rod
JPS56105051A Connecting method and joint for special form rod material for reinforcing rod
JPS5694017A Nut
JPS5695440A Method and device for production of threaded joint
JPS5694013A Screw joint
JPS55112416A Cylindrical washerfor deciding axial force
JPS5540080A Female thread forming method of nuts
JPS5527554A Fitting screw with notches on both inner and outer inclined surfaces
JPS5512018A Method and device for storing bolt or like
JPS551930A Product detacher in bolthead forming machine
JPS552825A Nut
JPS5445672A Apparatus for treating material terminal end in wire processing machine