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MITSUO KOJI

Overview
  • Total Patents
    196
About

MITSUO KOJI has a total of 196 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Australia and Canada. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are GUANGDONG BANNER NEW MAT TECH CO LTD, NICHIEE YOSHIDA KK and CELLARIS LTD.

Patent filings in countries

World map showing MITSUO KOJIs patent filings in countries

Patent filings per year

Chart showing MITSUO KOJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitsuo Kouji 127
#2 Mitsuo Mitsuko 115
#3 Mitsuo Koji 69
#4 Mitsuo Hiroshi 32
#5 Ootsubo Norio 16
#6 Nakatomi Mitsuji 6
#7 Nakano Takashi 4
#8 Furuya Fumio 3
#9 Shioda Shinji 2
#10 Takatsu Kazuo 2

Latest patents

Publication Filing date Title
JPH11302088A Solid material
JPH11343183A Solid body
JPH10330175A Solid matter
JPH1149586A Curing chamber for hydraulic material and curing method using the same
JPH1067552A Solid material
JPH1060177A Admixture, adhesive, elastic body, laminate, coated wharf, coated wharf member, and earthquake-proof structure
JPH09294499A Solid material
JPH0952739A Light-reflecting material, light-emitting material, concrete system and asphalt concrete
JPH08198659A Hardened material
JPH08169742A Hydraulic material
JPH06276881A Imitation stone and structure
JPH06264426A Concrete and its structure
JPH06239677A Formed article and construction
JPH06234579A Molding material
JPH06144898A Mixed hydraulic substance, hardened material and burnt material
JPH06100352A Concrete and deodorizing microbicide
JPH05339070A Hydraulic material and method for curing hydraulic material and curing chamber as well as hygrometer
JPH05286783A Method for curing hydraulic substance and production thereof
JPH05105550A Curing and production of hydraulic substance
JPH04209780A Hydraulic substance, production and curing of hydraulic sybstance and curing chamber