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TOSHIBA ENG & CONSTR

Overview
  • Total Patents
    377
About

TOSHIBA ENG & CONSTR has a total of 377 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, thermal processes and civil engineering are GAS INST NAT ACADEMY SCIENCES UKRAINE, VICTORY KK and ZHENGQUAN ZHANG.

Patent filings in countries

World map showing TOSHIBA ENG & CONSTRs patent filings in countries
# Country Total Patents
#1 Japan 377

Patent filings per year

Chart showing TOSHIBA ENG & CONSTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Makabe Mataaki 26
#2 Hida Takamichi 22
#3 Sato Mitsuo 17
#4 Iijima Toshio 12
#5 Mori Atsushi 12
#6 Akiyama Koji 11
#7 Ono Takashi 11
#8 Hara Motoji 10
#9 Masuda Mitsunobu 10
#10 Ishii Kenji 9

Latest patents

Publication Filing date Title
JPH11165720A Bag breaking apparatus
JPH11156329A Thermal decomposition apparatus
JPH11160309A Method and device for detecting polyvinyl chloride
JPH11159973A Cooling tower and method for preventing white smoke from it
JPH11148751A Ice machine
JPH11153041A Gas turbine system
JPH11140454A Apparatus for producing porous coal block
JPH11128643A Filter unit
JPH11133189A Rotary driving device
JPH11132609A Cooling apparatus
JPH1080619A Clean room and cleaning method of inside thereof
JPH1171910A Cutting method of metallic instrument
JPH1163752A Ice making device and ice making method
JPH1157659A Thermal decomposition apparatus
JPH1164574A Directrix setting device
JPH1151345A Thermally decomposing equipment
JPH1151347A Thermal decomposition device
JPH1151346A Thermally decomposing equipment
JPH1136575A Extensible and contractible frame structure
JPH1118231A Device and method for stripping-off laid cable