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SANYU SEKKEI KK

Overview
  • Total Patents
    11
About

SANYU SEKKEI KK has a total of 11 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements are TIANJIN DARENSHE METAL PRODUCT CO LTD, NAGAIWA HITOSHI and HAINKE ELISABETH.

Patent filings in countries

World map showing SANYU SEKKEI KKs patent filings in countries

Patent filings per year

Chart showing SANYU SEKKEI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Nails

Top inventors

# Name Total Patents
#1 Yamada Masayuki 11

Latest patents

Publication Filing date Title
JP2007255429A Locking fitting for bolt or nut
JP2000157793A Hanger for drying of laundry
JPH11201131A Locking bush for bolt
JPH1122715A Locking ring for bolt
JPH08105424A Locking metal fitting for bolt or nut
JPH0874829A Fitting for locking bolt or nut
JPH0877859A Dog for limit switch
JPH07139535A Washer preventing looseness of bolt/nut
JPH06330925A Loosening stop cap for bolt and nut
JPH06330924A Loosening stop washer for bolt and nut