Learn more

OBA MITSUGI

Overview
  • Total Patents
    17
About

OBA MITSUGI has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are ISHINO KAWARA KOGYO KK, KINEMUCHI HIDEO and SANJIYOU TOSHIGOROU.

Patent filings in countries

World map showing OBA MITSUGIs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing OBA MITSUGIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Roof coverings

Top inventors

# Name Total Patents
#1 Oba Mitsugi 17

Latest patents

Publication Filing date Title
JP2005273425A Device for removing snow from roof of house
JP2005178714A Slip preventive chain for automobile tire and coupling metal piece
JP2005138097A Grain separator for husker
JP2004196274A Side plate joint part and hang-down holding device for for car chain
JP2004075032A Car set chain fitting device
JP2002242399A Roof snow falling machine tool
JPH11296256A Original stand for work processor or the like
JPH11202975A Document stand for word processor or the like showing transplant position clearly
JPH117336A Original placing table for word processor or the like
JPH09328006A Set chain for automobile facilitating mounting and part replacement
JPH09290609A Setting device of automobile chain
JPH09272316A Connecting device of side plate type automobile chain
JPH09249011A Mounting device for chain for automobile
JPH09142113A Assembling chain for automobile
JPH09122595A Grain separator for husker
JPH0321381A Sorting apparatus of huller
JPS62285711A Seeding roll of growing seedling for rice planter