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DAIWA SHOJI CO LTD

Overview
  • Total Patents
    13
About

DAIWA SHOJI CO LTD has a total of 13 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, measurement and machines are JIANGUO LI, ZHENJIANG XINGELIN PLANT PROT MACHINERY CO LTD and EBARA JITSUGYO KK.

Patent filings in countries

World map showing DAIWA SHOJI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing DAIWA SHOJI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Horiguchi Teruo 6
#2 Horiguchi Yoshio 4
#3 Kataoka Shinsuke 3
#4 Hashimoto Chiyokichi 2
#5 Yasutake Tsutomu 2
#6 Shimoda Motoyuki 1
#7 Yasutake Nobunori 1
#8 Shimada Mitsuo 1
#9 Tazaki Akifumi 1
#10 Kume Toshio 1

Latest patents

Publication Filing date Title
JP2005058137A Water quality-purifying agent, immunopotentiator and method for rearing or culturing aquatic life
JP2001198594A Method and device for treating waste water containing mineral oil
JP2001080981A Production of liquid manure using organic waste, apparatus for production of liquid manure and vehicle for liquid manure production
JPH0331499A Method for patterning aluminum products or the like
JPH02100869A Method and device for patterning onto aluminum product
JPS63251156A Method and device for processing plate surface
JPS63174856A Method of forming pattern on sheet surface
JPS6311265A Plate surface machining device
JPS6311264A Plate surface machining device
JPS61241638A Detection of reference light of optical densitometer
JPS6062920A Shaped package of fruit
JPS60183135A Automatic turn-in device for shaping packaging bag for green fruit
JPS6031943A Square tube and manufacture thereof