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SANRITSU GIKEN KOGYO KK

Overview
  • Total Patents
    14
About

SANRITSU GIKEN KOGYO KK has a total of 14 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets civil engineering are MILLS, FALDI UBALDO and SPERAL ALUMINIUM INC.

Patent filings in countries

World map showing SANRITSU GIKEN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 Taiwan 1

Patent filings per year

Chart showing SANRITSU GIKEN KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Takai Ishiyuki 14
#2 Kanazawa Kazuyoshi 3
#3 Aramaki Tadashi 3
#4 Okubo Kazuaki 2
#5 Komiya Chieko 2
#6 Saito Hitoshi 1
#7 Nakayama Hiroki 1
#8 Takahashi Akiko 1

Latest patents

Publication Filing date Title
JP2009035938A Ventilation duct/louver connection frame body with cleanable foreign matter intrusion prevention net
JP2008173271A Hanging smoke barrier
JP2008018050A Hanging smoke barrier
JP2005097866A Locking device by handle operation
JP2005061095A Double door for crime prevention
JP2004068311A Exhibition booth combined with indication body and indication body fixed structure
JP2002061360A Luminescent handrail member
JP2002061361A Handrail joint
JP2001115748A Driving mechanism for opening and closing means such as louver or the like
JPH11289959A Bird-repelling trick
JPH07102753A Transferable working base
JPH06330619A Movable working platform
JPH06129088A Mobile workbench