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TOKKYO KAIHATSU KK

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    218,584
About

TOKKYO KAIHATSU KK has a total of 22 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, Republic of Korea and Taiwan. Its main competitors in its focus markets thermal processes, packaging and shipping and mechanical elements are ASAHI TECHNOS KK, PRO-IRODA IND INC and APPLIC DES GAZ SOC D.

Patent filings in countries

World map showing TOKKYO KAIHATSU KKs patent filings in countries
# Country Total Patents
#1 Japan 20
#2 Republic of Korea 1
#3 Taiwan 1

Patent filings per year

Chart showing TOKKYO KAIHATSU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ono Hisata 15
#2 Nojiri Hiroyuki 2
#3 Ono Tomimasa 2
#4 Inoue Minoru 2
#5 Sano Rentaro 1
#6 Iguchi Fujio 1
#7 Ono Koso 1
#8 Iino Hisashi 1
#9 Onoda Kazuo 1
#10 O-No Hisata 1

Latest patents

Publication Filing date Title
JP2020118429A Wick of kerosene stove
JP2016050730A Device for heating knee lower limb of desk worker
JP2011080627A Windbreak straightening device for kerosine stove
JP2008237301A Carbon far-infrared resonance dome type radiator
JP2006284138A Burning tube structure for heating oil stove
JP2004081871A Far-infrared health promotion apparatus, methods for promoting health and excreting dioxins with far-infrared health apparatus
JP2004028517A Kerosene stove
JP2003207125A Liquid tank structure
JP2002195512A Wick structure for wick up-and-down storage tank supply type kerosene stove
JP2001272040A Wick up/down movement type tank type kerosene heater
JP2001031098A Structure of liquid tank
JP2000140135A Far infrared health device, method for it and dioxin discharging method
JP2000102555A Far infrared ray heater for thermotherapy
JPH1189949A Far infrared radiation therapy device
JPH08112302A Calefaction device capable of maintaining limit temperature of human body
JPH07239124A Petroleum stove
JPH05146470A Decubitus preventive mat
JPH05115530A Bathing device for sick person
JPH05115528A Bathing device for sick person
JPH05317196A Bathtub for sick person