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WATANABE MINORU

Overview
  • Total Patents
    24
About

WATANABE MINORU has a total of 24 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan and United States. Its main competitors in its focus markets semiconductors, environmental technology and electrical machinery and energy are JET CO LTD, ARAKI YASUSHI and J E T CO LTD.

Patent filings in countries

World map showing WATANABE MINORUs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 United States 7

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Watanabe Minoru 24
#2 Mochizuki Chiori 4
#3 Fujiyoshi Kentaro 4
#4 Kawanabe Jun 4
#5 Wayama Hiroshi 4
#6 Yokoyama Keigo 3
#7 Ishii Takamasa 1
#8 Kawahara Shingo 1
#9 Ofuji Masato 1

Latest patents

Publication Filing date Title
JP2011244694A Storage apparatus and ship
JP2005287848A Can for emergency evacuation of hospitalized patient etc, and method of disposing the same
JP2005278994A Coffin for emergency such as catastrophic disaster, and dead body draping sheet used for the same
JP2005237466A Oscillating cleaning device
JP2005058585A Health promotion implement
JP2002079795A Auxiliary tool for writing
JP2001138784A Child seat fixing device
JP2001096186A Simple floating/sinking separator
JPH05161427A Method for culturing plants
JPH04169711A Cigarette lighter
JPH04169712A Cover case for cigarette lighter
JPH04141062A Miso (fermented soybean paste) of kinzanji
JPH01153162A Air magnetic treating apparatus
JPS63267363A Apparatus for magnetic treatment of air
JPS61227891A Device for producing mineral water
JPS552446A Corona discharge electrode for generating air ion
JPS553146A Air ion generator