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SANWA SEIMITSU KOGYO KK

Overview
  • Total Patents
    11
About

SANWA SEIMITSU KOGYO KK has a total of 11 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools and consumer goods are BEK ERNST GIDEON, ROZENWASSER AVRAHAM MOSHE and OROAMERICA INC.

Patent filings in countries

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

Patent filings per year

Chart showing SANWA SEIMITSU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yamazoe Masahiro 5
#2 Meguro Tadashi 3
#3 Meguro Kazuki 1
#4 Yoshimoto Takashi 1
#5 Kono Yoshiharu 1
#6 Kosako Kunihiko 1

Latest patents

Publication Filing date Title
JP2011087700A Manufacturing method of ball chain for ornament
JP2011024879A Ring and method for manufacturing ring
JP2009095402A Ball chain for accessory and its manufacturing method
JP2004314162A Injection mechanism for gooseneck
JP2004159894A Manufacturing method of fastener such as string and chain for accessory and fastener such as string and chain for accessory
JP2003180422A Stopper for ornamental string or chain
JPH10295420A Necklace
JPH07241204A Hollow polyhedral sphere and its production
JPH0780681A Method for joining noble metal to each other
JPH06105703A Manufacture of ornament in form of ball chain made by combination of gold and platinum
JPS5577475A Glass abrasive grindstone