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SANSHIN KOGYO KK

Overview
  • Total Patents
    3,479
  • GoodIP Patent Rank
    216,256
About

SANSHIN KOGYO KK has a total of 3,479 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, transport and environmental technology are CROSSLEY BROTHERS LTD, VILHELM MICKELSEN and YANMAR DIESEL ENGINE CO.

Patent filings in countries

World map showing SANSHIN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 2,448
#2 United States 1,013
#3 EPO (European Patent Office) 14
#4 China 2
#5 Indonesia 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kato Masahiko 227
#2 Takahashi Masaaki 164
#3 Fujimoto Hiroaki 115
#4 Sugano Isao 110
#5 Watanabe Hitoshi 107
#6 Takahashi Masanori 96
#7 Nakamura Kazuhiro 92
#8 Nakase Ryoichi 88
#9 Nanami Masayoshi 84
#10 Shibata Yasuhiko 74

Latest patents

Publication Filing date Title
JP2020169084A Slide type turning device
JP2020133165A Precast floor slab laying device
JP2015039751A Spot-facing tool for tube inner surface
JP2012180220A Erecting device
JP2010088472A Filth sink contamination-infection prevention device
JP2009127317A Bridge construction apparatus
JP2005131628A Wire mesh for sieve
JP2005054904A Material for gasket, and method for manufacturing the same
JP2005042877A Member joining structure
JP2005002702A Apparatus for erecting/removing saddle type monorail girder
US6846207B2 Return-to-port warning device and method
JP2004066115A Strong vibration type screen mesh
JP2003301415A Device for installing bridge
US6675749B2 Cooling system for marine drive
US6626714B2 Oil pump arrangement for marine drive
JP2003127987A Ship control system, control input system for ship, ship control device and transmitter for ship control device
JP2003129921A Four-cycle engine for outboard engine
JP2003127985A Outboard engine state display device, outboard engine, inboard network system, outboard engine operating device, and outboard engine position identifying information setting method
JP2003127986A Small ship and outboard motor
JP2003127992A Battery consumption alarming device for ship and battery residual charge maintaining device for ship