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TOYO DYNAM CO LTD

Overview
  • Total Patents
    30
About

TOYO DYNAM CO LTD has a total of 30 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets environmental technology, machines and biotechnology are HUNAN SAKAL ENVIRONMENTAL SCIENCE AND TECH CO LTD, HYDROMENTIA INC and GEO PROCESSORS PTY LTD.

Patent filings in countries

World map showing TOYO DYNAM CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 25
#2 China 2
#3 United States 2
#4 Germany 1

Patent filings per year

Chart showing TOYO DYNAM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teramachi Masayoshi 15
#2 Teramachi Kazuo 10
#3 Matsumoto Ryozo 5
#4 Higuchi Tadao 2
#5 Moriguchi Yaichiro 2
#6 Suzuki Terukazu 1
#7 Kazuo Teramachi 1
#8 Tadao Higuchi 1
#9 Shudo Takatoshi 1

Latest patents

Publication Filing date Title
JPH11347566A Ozone water making method and apparatus
JPH11347346A Microbiological deodorizing apparatus provided with dust separtor
JPH11309333A Water supply and discharge type microbiological deodorizing apparatus
JPH10330180A Method and apparatus for treating organic waste
JPH10330181A Method and apparatus for treating organic waste
JPH10330182A Method and apparatus for treating organic waste
JPH11169654A Circulation type microbial deodorization apparatus
JPH1043523A Bathwater circulating and purifying device
JPH10155858A Bathtub circulation filtering device with fragrance adding device
JPH10128044A Deodorizing equipment and garbage treating device
JPH10122649A Automatic circulation purification heating device for bath tub hot water and control method therefor
JPH102605A Bathtub circulating, purifying and humidifying apparatus
JPH101383A Fermentation tank
JPH09157076A Fermentation tank and disposal device for garbage
JPH09155390A Water purification process
JPH09156706A Deodorizer and garbage disposing device
JPH08173980A Grease trap device
JPH08131761A Filling type biological deodorization apparatus
JPH07308656A Apparatus for treating organic waste
JPH07266286A Cutter for ring