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TORII KASEI KK

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    226,501
  • Filing trend
    ⇩ 100.0%
About

TORII KASEI KK has a total of 61 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets machines, mechanical elements and environmental technology are STURM WERNER, TIGRE TUBOS & CONEXOES and UPONOR ALDYL COMPANY.

Patent filings in countries

World map showing TORII KASEI KKs patent filings in countries
# Country Total Patents
#1 Japan 61

Patent filings per year

Chart showing TORII KASEI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saito Gentaro 22
#2 Kurashima Fumio 16
#3 Saito Kiyoshi 14
#4 Saitou Kiyoshi 4
#5 Yamashita Fumihiro 4
#6 Ito Hajime 2
#7 Seito Gentaro 1
#8 Sato Seiichi 1
#9 Kumagai Masaru 1
#10 Itsuba Kiyoshi 1

Latest patents

Publication Filing date Title
JP2018184995A Resin pipe having embedded different type pipe, manufacturing method of the same and pipe reclamation method using resin pipe having embedded different type pipe
JP2015124509A U-groove
JP2013002274A U-shaped ditch
JP2013002146A U-shaped ditch
JP2010101451A Synthetic resin pipe
JP2009074603A Resin tube element, and manufacturing method and connecting method thereof
JP2007332729A Resin-made u-shaped channel
JP2007261199A Resin pipe welding method
JP2006083909A Synthetic resin tube and connection method thereof
JP2006063541A Synthetic resin u-shaped groove
JP2006029568A Pipe joint device for resin tube and pipe joint device for corrugated tube
JP2005246801A Synthetic resin pipe holding member and synthetic resin pipe joining method using the same
JP2005199478A Resin pipe welding apparatus, resin pipe welding method using it and joint structure of resin pipe
JP2004239400A Fitting for resin tube, fitting for corrugated tube, and method of connecting corrugated tube
JP2003278961A Connecting structure of pipe
JP2003113617A Manhole and straight wall body used in manhole
JP2003064761A Universal elbow with u-shaped ditch
JP2002130532A Burying method of flexible pipe
JP2002122272A Double corrugated pipe and its manufacturing device
JP2002070042A Structural member for earth retaining wall and earth retaining wall construction method using the same member