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TOYOTA SOKEN CO LTD

Overview
  • Total Patents
    22
About

TOYOTA SOKEN CO LTD has a total of 22 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ASAHI CONTAINER KOGYO KK, SUZHOU PURIFICATION RESEARCH ENVIRONMENTAL PROTECTION TECH CO LTD and FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE VRNII PROBLEMAM GRAZHDANSKOJ OBORONY I CHREZVYCHAJNYKH SITUAT.

Patent filings in countries

World map showing TOYOTA SOKEN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing TOYOTA SOKEN CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Asai Norikazu 18
#2 Yamauchi Kiyonori 7
#3 Okochi Sadao 5
#4 Nozaki Tsuguji 5
#5 Maruyama Yoshihiro 4
#6 Kano Tomio 4
#7 Tsuge Tomoyasu 4
#8 Tazawa Narimasa 2
#9 Kitagawa Yukihisa 1
#10 Kawai Satomi 1

Latest patents

Publication Filing date Title
JP2004017518A Prestressed concrete object using regenerated concrete
JP2004003231A Precast concrete member connecting structure
JP2003293512A Ceiling material mounting structure in precast concrete construction and method for mounting the ceiling material
JP2003268875A Method for connecting precast concrete columns and precast concrete beams to each other, and the columns
JP2003211424A Concrete member and its production method
JP2003160982A Manufacturing method for outside insulation member
JP2002206310A Precast concrete board with tile and manufacturing method therefor
JP2001262714A Connection device for reinforcing bar, precast concrete member using the same, and method of connecting the same member
JP2002174001A Joint structure and joint method of reinforcement
JP2002115402A Earthquake-resistant reinforcing wall and its construction method
JP2002088971A Precast concrete made thin composite plate
JP2002081083A Construction method for basement
JP2002068818A Concrete and concrete article
JP2002004412A Form made of semi-precast concrete
JP2001323588A Joint structure of pc floor slab and above pc floor slab
JP2000167496A Cleaning cover
JP2000145017A Dowel bar, and semi precast concrete slab using it
JP2000127133A Void form for precast concrete and semi-precast concrete composite slab
JP2000129842A Metal fittings for concrete form with hole
JP2000129860A Truss bar