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SANKYO KASEI KOGYO KK

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    238,606
About

SANKYO KASEI KOGYO KK has a total of 40 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are MIYAGI PREFECTURE, FUKUDA CORP and MINO DORO KK.

Patent filings in countries

World map showing SANKYO KASEI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 40

Patent filings per year

Chart showing SANKYO KASEI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saruwatari Akishi 10
#2 Yamakawa Hiroyuki 6
#3 Iida Tetsuo 5
#4 Yoshisue Keiro 4
#5 Nishimura Masakuni 4
#6 Tokuda Shinichiro 4
#7 Takahashi Makoto 4
#8 Ooba Hiroo 3
#9 Fujima Yoshito 3
#10 Suzuki Nobuo 3

Latest patents

Publication Filing date Title
JP2014209465A Surface light source and manufacturing method thereof
JP2014091954A Screen door net and screen door
JP2005256203A Light-shielding and heat-shielding net
JP2005256204A Light-shielding and heat-shielding net
JP2001233865A Method for obtaining refined product of (z)-2-(formylamino)-alpha-(methoxyimino)-4-thiazoleacetic acid
JP2001061357A Sunshade sheet and usage thereof
JP2001065160A Fake tatami mat surface
JP2001062956A Light shielding thermal insulating film or net
JPH11246522A Agent for optical resolution and production of optically active 1-benzyl-3-pyrrolidinol by using the same
JPH1181609A Wall surface fancy sheet
JPH09300000A Method for preventing adhesion of residual suspended solids to sludge dehydration treating piping
JPH1036535A Corona discharge treatment of synthetic resin onto tubular film and corona discharge treatment unit
JPH09202777A Production of calcium salt dihydrate of isoxazole derivative
JPH08229600A Method for dehydrating organic sludge
JPH09132444A Cement admixture
JPH08142264A Heat insulating coating material
JPH07327518A Light shielding and heat insulating net
JPH07330744A 5-alkoxy-3-isoxazolidinone, its production and use thereof
JPH06247759A Dispersant for acrylic thickener
JPH07100988A Laminated tape and manufacture thereof