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OSAKA GAS ENG KK

Overview
  • Total Patents
    22
About

OSAKA GAS ENG KK has a total of 22 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and thermal processes are MICHIMAE SEIJI, YANAGIDA SANGYO KK and HAIYUAN ENVIRONMENTAL SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing OSAKA GAS ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing OSAKA GAS ENG KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Takemoto Tetsuya 5
#2 Onishi Osamu 4
#3 Ohata Katsuyuki 3
#4 Ooka Isami 3
#5 Watanabe Eiji 2
#6 Funamoto Kunihiro 2
#7 Nakayama Katsutoshi 2
#8 Yamamoto Tatsuo 2
#9 Morimoto Sanji 2
#10 Yano Saihei 1

Latest patents

Publication Filing date Title
JPH1172212A Incinerating equipment and rotary type incinerator
JPH10337596A Dehydration method of sludge and treating method thereof
JPH10281425A Treatment facility
JPH10212102A Hydrogen generating device
JPH10206042A Heat exchanger
JPH10203801A Hydrogen generator
JPH10118453A Deodorization apparatus
JPH102513A Radiant tube
JPH09302365A Production of substitute natural gas
JPH09152280A Far infrared heater for heating furnace
JPH0942642A Disposal equipment and use thereof
JPH08336377A Gas fluidized bed roaster
JPH0847384A Roasting apparatus and roasting method
JPH0631163A Method and device for regeneration of activated carbon and adsorption treating device
JPH067132A Method for roasting granular material to be treated and apparatus therefor
JPH05311895A Pull down method for cylindrical tank
JPH05311894A Pull down method for cylindrical tank
JPH05311893A Pull down method for cylindrical tank
JPH0523697A Treatment of sludge
JPH04321705A Drive device