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JAPAN ZAIPETSUKUSU KK

Overview
  • Total Patents
    11
About

JAPAN ZAIPETSUKUSU KK has a total of 11 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are UNIV FED DE UBERLANDIA, INS & QUAR TECH CT FUJIAN and JIANGSU HUIDI BUILDING MATERIAL CO LTD.

Patent filings in countries

World map showing JAPAN ZAIPETSUKUSU KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing JAPAN ZAIPETSUKUSU KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sasajima Yoshihiro 5
#2 Irie Masaaki 4
#3 Wadachi Yoshiki 2
#4 Kuramoto Yuzuru 2
#5 Nakamura Yukinobu 1
#6 Sawai Hiroshi 1
#7 Kaji Shigehito 1

Latest patents

Publication Filing date Title
JP2010066112A Method and installation for disposing of ri waste under inshore seabed
JP2009000919A U-cut blade with triangular projection blade for concrete joint, and method of processing concrete joint using such blade
JP2009000050A Method for recovering and regenerating asbestos and fish reef made from regenerated asbestos
JP2005146719A Construction method for tunnel
JP2004218233A Tunnel bedrock arch creating structure and tunnel structure thereby
JP2003200129A Method for disposing hazardous industrial wastes under sea bed of sea coast and equipment for disposal
JP2003239315A Concrete preattachment construction method
JP2002040195A Concrete structure for disposal of hazardous waste
JP2001159246A Countermeasure construction method against alkaline aggregate reaction(aar)
JPH10183534A Reinforcing method for concrete bridge pier/support and floor board
JPH08114098A Method for increasing water stop of tunnel concrete