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SAKAMAKI SEISAKUSHO KK

Overview
  • Total Patents
    18
About

SAKAMAKI SEISAKUSHO KK has a total of 18 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, machines and packaging and shipping are ALLIED MACHINE & ENG CORP, SCHMID KOSTA KG and AMYOT ETS SA.

Patent filings in countries

World map showing SAKAMAKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing SAKAMAKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakamaki Iwao 12
#2 Takaoka Narimitsu 4
#3 Fujimaki Tadanobu 1
#4 Yamada Tsutomu 1
#5 Shigeyama Yoshihiko 1
#6 Sato Kazuo 1

Latest patents

Publication Filing date Title
JPH06325544A Production of tape pad for recording tape cassette
JPH06282958A Reel supporting spring for video cassette and manufacture of the same
JPH06259915A Case of magnetic recording disk
JPH06183613A Taking-up method of long product and device thereof
JPH0691516A Washing, barrel work method, and its device
JPH02116069A Floppy disk auto shutter manufacturing method
JPH029517A Chuck for tool
JPH01289608A Tool chuck
JPH01109004A Chuck for machining tool
JPS6427804A Chuck for tool
JPH0192009A Chuck for tool
JPS63207504A Chuck for tool
JPS63207503A Chuck for tool
JPS63216603A Tool chuck
JPS63216604A Tool chuck
JPS61244437A Draw bar apparatus for machine tool
JPS61230832A Tool retaining device
JPS59224226A Tool holder mounting/dismounting device