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TECHNO RYOWA KK

Overview
  • Total Patents
    43
About

TECHNO RYOWA KK has a total of 43 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes, electrical machinery and energy and environmental technology are ECO FACTORY CO LTD, GEA HAPPEL KLIMATECHNIK PRODUK and AIR TECH CO LTD.

Patent filings in countries

World map showing TECHNO RYOWA KKs patent filings in countries
# Country Total Patents
#1 Japan 43

Patent filings per year

Chart showing TECHNO RYOWA KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Masanori 7
#2 Ishida Jiro 5
#3 Yamamoto Toshiaki 4
#4 Ebine Takeshi 4
#5 Utaka Saburo 4
#6 Matsuhashi Hideaki 4
#7 Sugita Akio 4
#8 Toyoda Shigeru 3
#9 Tanaka Shinichi 3
#10 Taniwaki Yukinori 3

Latest patents

Publication Filing date Title
JPH10136862A Fumigation air supply unit, treatment chamber, device and method for fumigation treatment
JPH10141706A Air conditioner
JPH1089818A Ice storage apparatus
JPH09273796A Thermal storage system
JPH09264676A Cooling tower and method for preventing white smoke
JPH09255260A Lifting device for clean room
JPH0917593A Device and method for air ionization
JPH0768227A Air shower device
JPH06325894A Ionizer for clean room
JPH06147588A Air conditioning diagnostic system
JPH06147589A Air conditioning control system
JPH06147612A Air conditioning control system
JPH0676072A Air diagram preparing device
JPH05322347A Freezer device
JPH05315084A Device for ionizing air and method thereof
JPH05312370A Ventilation device
JPH05288415A Ammonia freezer device
JPH05215419A Turbo freezer for non-chlorofluorocarbon refrigerant
JPH05203194A District room cooling system
JPH05157268A Air conditioning apparatus for game facility