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HOKKAIDO SUMIDEN SEIMITSU KK

Overview
  • Total Patents
    11
About

HOKKAIDO SUMIDEN SEIMITSU KK has a total of 11 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools and machines are JUD AG KLEMMWERKZEUGE, IHARA MINORU and MORAWSKI LONDON T.

Patent filings in countries

World map showing HOKKAIDO SUMIDEN SEIMITSU KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing HOKKAIDO SUMIDEN SEIMITSU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines

Focus technologies

# Technology
#1 Unspecified technologies
#2 Turning

Top inventors

# Name Total Patents
#1 Maruyama Masao 9
#2 Kanayama Tatsuya 8
#3 Minato Yoshihiro 6
#4 Yamaguchi Kazuhiro 2
#5 Nakayama Akira 2
#6 Takahashi Kunihiro 2
#7 Mori Susumu 1
#8 Takahashi Osamu 1
#9 Kimura Shigetoshi 1
#10 Sakamoto Hideaki 1

Latest patents

Publication Filing date Title
JP2009208216A Cutting-edge-replaceable cutting tip
JPH08309603A Strong and hard jig and manufacture thereof
JPH08143904A Method for pressing hard powder
JPH08199283A Titanium carbonitride-base alloy
JPH0889915A Washing method of screen
JPH0873903A Production of hard alloy
JPH0790307A Production of powder and device therefor
JPH0790304A Hard powder mixing medium
JPH0790305A Hard powder
JPH0792074A Method and device for measuring grain size of powder
JPH0790306A Production of hard powder