Learn more

TOKYO MAGNET OYO SEIHIN KK

Overview
  • Total Patents
    13
About

TOKYO MAGNET OYO SEIHIN KK has a total of 13 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets machines, civil engineering and environmental technology are DENT HARDWARE COMPANY, WINTERS & CRAMPTON CORP and GRUBER ARCHIBALD B.

Patent filings in countries

World map showing TOKYO MAGNET OYO SEIHIN KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing TOKYO MAGNET OYO SEIHIN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Kazumi 4
#2 Yamagishi Daisuke 4
#3 Ogawa Chuzo 4
#4 Yamagishi Masahiro 3
#5 Morita Koichiro 3
#6 Horie Hidenosuke 3

Latest patents

Publication Filing date Title
JP2011137347A Magnet lock
JP2010090561A Magnetic catch with switch
JP2008279918A Vehicular foot lighting device
JP2007038821A Hazard timer
JP2005126946A Magnetic catch
JP2005005371A Magnetic catcher
JP2004017723A Lighting system of engine switch of automobile
JP2003314239A Magnet cap
JP2003013654A Magnet catch
JP2001347926A Wiper driving device for automobile
JPH10227165A Door opening and closing lock device
JPH10220091A Lock device for opening and closing door
JPH09277873A Burglar-proof device for automobile