Learn more

OSHIMA DESIGN SEKKEI KK

Overview
  • Total Patents
    29
About

OSHIMA DESIGN SEKKEI KK has a total of 29 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, civil engineering and agriculture are GRADJEVINSKI INST, VOLKMANN & ROSSBACH GMBH & CO and OSAKI INDUSTRY CO LTD.

Patent filings in countries

World map showing OSHIMA DESIGN SEKKEI KKs patent filings in countries
# Country Total Patents
#1 Japan 29

Patent filings per year

Chart showing OSHIMA DESIGN SEKKEI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oshima Reiji 29
#2 Imazaki Toshiyuki 3
#3 Nojima Hajime 2
#4 Miyamoto Eiji 2
#5 Uda Makoto 2
#6 Azuma Kazuhiko 1
#7 Tsutsumi Naoto 1
#8 Yamaguchi Kenji 1
#9 Nagashima Kiyokazu 1
#10 Endo Koichi 1

Latest patents

Publication Filing date Title
JP2009214403A Concrete form for molding concrete block
JP2009027261A Charger for cellular phone
JP2008201999A Antibacterial coating material
JP2007146438A Paving stone block
JP2006238780A Toilet for pet
JP2006026593A Method for treating rain water or thawed-snow water
JP2003177690A Display panel for printing
JP2003102294A Water pipe holder
JP2003082622A Display board
JP2002108712A Information management system
JP2002051643A Planting box
JP2001311122A Sign post
JP2001248122A Holder of connecting member for marker
JP2001019076A Plate-shaped recording medium holder
JP2000230222A Barricade structure by sheet member
JP2000226820A Self-supported cylindrical display body
JP2000176921A Concrete form for forming pattern
JP2000160832A Concrete form for forming pattern
JP2000129599A Paper sheet
JP2000023568A Planting box