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SANKO SENZAI KOGYO KK

Overview
  • Total Patents
    21
About

SANKO SENZAI KOGYO KK has a total of 21 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, United Kingdom and United States. Its main competitors in its focus markets mechanical elements, machine tools and machines are CAMOSSI CARLO, HU MANHANG and MARTIN GEORGE CUSHING.

Patent filings in countries

World map showing SANKO SENZAI KOGYO KKs patent filings in countries

Patent filings per year

Chart showing SANKO SENZAI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Komura Syoichi 4
#2 Toyofuku Hiroyuki 4
#3 Kishimoto Takashi 3
#4 Kawachi Isao 3
#5 Kodama Ryozou 3
#6 Yoshida Minoru 3
#7 Yoshimatsu Tetsuo 2
#8 Takahashi Takenori 2
#9 Saito Koji 1
#10 Toyofuku Hiroyuki Sanko Senzai 1

Latest patents

Publication Filing date Title
GB9004969D0 Clutch device
CA1322930C Spring forming machine with conveying device
JPH02186137A Coil spring
JPH01267405A Multi-item simultaneously measuring apparatus for annular article
JPH01173377A Magnetic head supporting body
JPS63123006A Manufacture of sleeve for optical fiber connector
JPS6223990A Surface treatment of metal
JPS61162006A Cutting device for optical fiber
JPS61110784A Surface treatment of steel material
JPS6170505A Optical fiber cutter
JPS617807A Optical fiber cutting device
JPS60241535A Coil spring
JPS59229355A Needle for dot printer
JPS59223112A Grooving method by die for composite wire drawing
JPS5594440A Method and apparatus for terminal heat treatment of elastic plate