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WATANABE MITSUO

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    232,880
About

WATANABE MITSUO has a total of 14 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and United States. Its main competitors in its focus markets control are TOKHEIM HENGSHAN TECHNOLOGY GUANGZHOU CO LTD, NINGBO ZHONGRONG ACOUSTICS TECHNOLOGY CO LTD and ZHANG LIANGQUAN.

Patent filings in countries

World map showing WATANABE MITSUOs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 United States 1

Patent filings per year

Chart showing WATANABE MITSUOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control

Focus technologies

Top inventors

# Name Total Patents
#1 Watanabe Mitsuo 14
#2 Kamata Junichi 1
#3 Shinohara Akihiko 1
#4 Matsumoto Hitoshi 1
#5 Shinohara Takanori 1
#6 Sagasaki Masakazu 1
#7 Yanagidaira Shigeo 1
#8 Shinohara Hiroshi 1
#9 Matsumaru Hajime 1
#10 Takeno Takashi 1

Latest patents

Publication Filing date Title
JP2018021438A Gravity-type automatic door
JP2008302174A Footbath electric massage apparatus with compression roller
JP2003219743A Tilling type excrement-treating cowshed
JPH09154749A Scale for kitchen knife
JPH0791396A Variable displacement pump for water
JPH06346805A Fuel energy saving device
JPH06218069A Far-infrared radiation body and manufacture thereof
JPH06206524A Auxiliary brake
JPS61176388A Method and apparatus for stuffing stuffed doll with cotton
JPS5626400A Device for discharging movable charger
JPS53115662A Apparatus for oxidizing and aggregating suspended matter by electrolysis
JPS5396985A Granular drying agent
JPS52123504A Method of forming foundation for light building