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TOYO JITSUGYO KK

Overview
  • Total Patents
    24
About

TOYO JITSUGYO KK has a total of 24 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets environmental technology, civil engineering and packaging and shipping are REXAM AUSTRALIA PTY LTD, NIPPON KAKO KIZAI KK and OTSUKA HOSO KOGYO KK.

Patent filings in countries

World map showing TOYO JITSUGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 22
#2 Republic of Korea 2

Patent filings per year

Chart showing TOYO JITSUGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tozawa Yasuo 9
#2 Takano Kohei 5
#3 Yoshiki Hiroshi 3
#4 Kureha Fumio 2
#5 Iwai Kouji 2
#6 Kurebayashi Akira 1
#7 Iwai Koji 1
#8 Maruyama Kazuto 1
#9 Nagamine Takae 1
#10 Kawamura Takashi 1

Latest patents

Publication Filing date Title
JP2011121037A Sewage treatment method using photovoltaic power generation energy, and apparatus
JP2011104574A Sewage aerating clarifying treatment method with solar cell and apparatus therefor
JP2003226272A Edge protector
JP2001130664A Packing element for tire wheel
JP2001048168A Corner joint for folding box
JP2001048166A Folding container
JP2000072180A Packaging member for facsimile
JPH11105967A Corrugated board cushioning body for inner packaging building board material
JPH111262A Corner cushioning body made of corrugated paper
JPH1029685A Packaging body for luminaire
JPH1029684A Counter packaging body
JPH09309777A Concrete molded product
JPH09201809A Manufacture of concrete formed product having colored surface layer
JPH02185678A Buoyancy differential power generation on land
JPH0263998A Flying object
JPH01296938A Preparation of powdered pineapple
JPH01226908A Noise insulation and earthquake-proof barrier
JPH0197723A Vegetating work for surface of retaining wall
JPS62125896A Treatment device for waste water
JPS6250525A Concrete block structure for sheathing and its construction