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SAPPORO SANKI KK

Overview
  • Total Patents
    37
About

SAPPORO SANKI KK has a total of 37 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 environmental technology and mechanical elements are TOA GIKEN KK, G PI VODOSNABZHENIYU and BRUSS KT I GORODSKOGO KHOZ.

Patent filings in countries

World map showing SAPPORO SANKI KKs patent filings in countries
# Country Total Patents
#1 Japan 37

Patent filings per year

Chart showing SAPPORO SANKI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Deguchi Yoshitaka 13
#2 Momoshima Sachitada 11
#3 Yamashita Nobuhiro 6
#4 Fujita Hiroshi 5
#5 Akita Naoto 4
#6 Tsuji Masahisa 4
#7 Asano Tsutomu 4
#8 Nishida Kazuhiro 3
#9 Ogura Fuyuhiko 3
#10 Matsuki Kazuhiro 2

Latest patents

Publication Filing date Title
JP2006112216A Ladder
JP2005318781A Cable support fixture
JP2003194269A Piping joint and piping structure using the piping joint
JP2003000264A Biodegradable plastic synthase and gene encoding the same enzyme
JP2002071070A Pipe fitting
JP2000328845A Sash bar for fire proof frp sash
JP2000282762A Fire-resisting member for fire-resisting sash
JP2000092982A Cultivation of mushrooms
JP2000026413A New antimicrobial substance
JPH11243632A Frp-made spliced pole
JPH11152135A Returnable container
JPH10305481A Manufacture of frp bend
JPH10193355A Grinding method for reinforced plastic and grinder therefor
JPH10183972A Lid for cable storage groove
JPH10183604A Sheet pile for civil engineering work
JPH10165011A Support for street tree lining
JPH10129658A Returnable box
JPH10110557A Connecting post
JPH09316856A Water channel structure
JPH09221469A Carotene concentrate and its extraction