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TSUTSUI SEIKEN KK

Overview
  • Total Patents
    19
About

TSUTSUI SEIKEN KK has a total of 19 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 are DOLOTOV BORIS A, YANGZHOU WHALE HEAVY MACHINERY CO LTD and SUZHOU DASHENG MACHINERY CO LTD.

Patent filings in countries

World map showing TSUTSUI SEIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing TSUTSUI SEIKEN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Milling

Top inventors

# Name Total Patents
#1 Tsutsui Toshio 19

Latest patents

Publication Filing date Title
JP2009254767A Edge trimmer
JP2006082215A Cutting tool
JP2005144654A Cutting tool
JP2005125426A Cutting tool
JP2004058171A Cutting tool
JP2004034252A Cutting tool
JP2003117906A Cutting tool
JP2002046008A Cutting tool
JP2001315014A Cutting tool
JP2001087926A Cutting tool
JP2001009683A Edge surface grinding tool
JP2000126907A Cutting tool
JPH11197920A Chip guide tool
JPH10315196A Blade device
JPH10146804A Cutting tool
JPH10138204A Cutting tool
JPH08300308A Cutting tool
JPH07132503A Cutter positioning jig
JPH06285812A Cutting tool