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TOKYU KOKEN KK

Overview
  • Total Patents
    72
About

TOKYU KOKEN KK has a total of 72 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are VSESOYUZNYJ NII STR MAGISTRALN, HANSEN INDUSTRIAL and ALMA ATINSKOE O G PI SANTEKH.

Patent filings in countries

World map showing TOKYU KOKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 72

Patent filings per year

Chart showing TOKYU KOKEN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes

Top inventors

# Name Total Patents
#1 Furuhata Tomoaki 16
#2 Iida Yoshiharu 13
#3 Nakanishi Nobuyuki 12
#4 Kobayashi Yasuto 7
#5 Ukai Shiro 7
#6 Oguma Fujie 5
#7 Ooshita Masao 5
#8 Maie Hideo 4
#9 Sugiyama Akira 4
#10 Nagata Shinichi 4

Latest patents

Publication Filing date Title
JPH1193418A Crane suspending jig and curtain wall constructing method
JPH09316995A Connection method of precast concrete cantilever floor and precast concrete handrail board
JPH10102760A Prefabricated scaffolding for corner
JPH1072939A Main rope support and main rope erection method in construction of prestressed concrete building using main rope support
JPH1044121A Partial formwork for manufacturing pc member
JPH1018315A Construction method for precast concrete underground structure
JPH101954A Method for constructing precast concrete wall and retaining wall and precast concrete member
JPH09328815A Construction method of precast concrete column/beam
JPH09328854A Joining method of precast concrete board
JPH09291711A Multiple dwelling house
JPH09279609A Building method of precast reinforced concrete-made underground structure
JPH09268651A Inverse beam construction method
JPH09268583A Structural steel embedded half precast concrete member and construction method of underground structure using the same member
JPH09256528A Installing method of form for floor-board joining section and roller used for installation of the form
JPH09217416A Joint method for wallboard vertical section of wall type precast reinforced concrete construction
JPH09203143A Connection method of perpendicular part of wall plate of wall precast reinforced concrete
JPH09158417A Air conditioner drainage method, drainage construction method and precast concrete provided with drainage structure
JPH0960006A Foundation for detached house
JPH0913403A Pc member for underground wall, underground structure construction method using it, and underground structure
JPH09165766A Construction method of pile of underground structure utilizing underground wall pc member