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MASUDA SHIGERU

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    205,343
  • Filing trend
    ⇩ 100.0%
About

MASUDA SHIGERU has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are OBAYASHI HISASHI, GANSU KAIXI ECOLOGICAL ENVIRON and QUANJIAO TIANRUN ECOLOGICAL FARMING PROFESSIONAL COOP.

Patent filings in countries

World map showing MASUDA SHIGERUs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing MASUDA SHIGERUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Masuda Shigeru 17
#2 Kojima Mikio 3
#3 Seki Yuji 2
#4 Hatano Isao 1
#5 Amano Yoshimitsu 1
#6 Okuaki Kimio 1
#7 Kurokawa Masaru 1
#8 Shingyoji Kazunori 1
#9 Akiba Shigeki 1
#10 Sakai Isamu 1

Latest patents

Publication Filing date Title
JP2019076062A Seedling culture soil, production method of seedling culture soil and seedling method
JP2018088845A Planting medium
JP2015173653A Supply control method of watering in plant cultivation, and controller of the same
JP2015146762A Plant cultivation device and cultivation method using the same
JP2015089353A Cultivation device and method of cultivation
JP2013027365A Plant growth medium
JP2007130003A Method for producing retort peanut using shucked peanut as raw material
JP2002262709A Water tank in culture pond or the like
JPH09313067A Structure of culturing pond
JPH0839048A Method for supplying fluidized material to hydrosphere
JPH07303432A Fish culture method
JPH05176642A Method for cultivating plant
JPH05176643A Culture medium for cultivating plant
JPS63126738A Production unit for square bottom bag made of film
JPS63126737A Manufacture of square bottom bag made of film
JPS63119822A Sludge pressing and dehydrating device
JPS549186A Fuel saving metal catalyst body