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DAIWA SANGYO KK

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    175,148
  • Filing trend
    ⇩ 100.0%
About

DAIWA SANGYO KK has a total of 69 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1982. It filed its patents most often in Japan, Taiwan and China. Its main competitors in its focus markets environmental technology, transport and packaging and shipping are LOSEGO MARTINE, MERCANE CO LTD and HEMSLEY CLIVE G.

Patent filings in countries

World map showing DAIWA SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 65
#2 Taiwan 2
#3 China 1
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing DAIWA SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishida Eitaro 28
#2 Harada Tomitaro 14
#3 Nakanishi Masayuki 7
#4 Ito Shogo 7
#5 Iwakiri Ryoji 5
#6 Kagawa Ichiro 5
#7 Horikane Akira 3
#8 Dou Xiaoming 3
#9 Yamada Sumiyo 3
#10 Hoshino Toru 3

Latest patents

Publication Filing date Title
JP2020171886A Production device and production method of wash-free grain
JP2020157281A Manufacturing apparatus and manufacturing method for surface-polished particulate
JP2020130027A Bread flour powder and production method thereof
JP2019055372A Surface processing granule manufacturing apparatus, manufacturing method and surface processing granule
JP2018073656A Illumination device
JP2015162661A Coating type phosphorus doping material for silicon solar cell
JP2015163925A Silicon solar cell, optical antireflection film of the same, and manufacturing method of optical antireflection film by non-vacuum process
JP2015146865A Maintenance top plate to be placed on top plate
JP2014083929A Shopping cart
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JP2013214685A Photoelectric conversion device and photovoltaic power generation device using the same
JP2013015989A Capacitive touch panel and manufacturing method therefor
JP2012186290A Photoelectric conversion element and method of manufacturing the same
JP2012186291A Photoelectric conversion element and method of manufacturing the same
JP2012091450A Method for manufacturing wooden container
JP2011186717A Capacitive touch panel and method of manufacturing the same
JP2011181696A Substrate rapid heating device
JP2011181695A Photoelectric conversion element and method of manufacturing the same
CN101740182A Paper filling wire for cable and cable using same
JP2009301262A Assembly type support stand for notebook computers