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MEITO SANGYO KK

Overview
  • Total Patents
    294
  • GoodIP Patent Rank
    179,827
  • Filing trend
    ⇩ 100.0%
About

MEITO SANGYO KK has a total of 294 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1959. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, machines and macromolecular chemistry and polymers are DALEY GEORGE Q, AFSSA and TAIZHOU MEDICAL CITY GUOKE HUAWU BIOMEDICINE TECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Machida Haruo 61
#2 Iwasaki Shinjiro 45
#3 Hasegawa Masakatsu 37
#4 Kito Kyoji 37
#5 Nagae Hideo 36
#6 Hirose Kimio 31
#7 Tsunoda Akira 31
#8 Kokusho Sumitaka 29
#9 Kato Shigeaki 27
#10 Ito Yoshio 25

Latest patents

Publication Filing date Title
JP2019194158A Complex
JP2019151552A Magnetic particles
JP2017171634A Hair nourishing agent
JP2017121646A Core coating type device
JP2015042422A End tab for welding
JP2015136723A Ceramic end tab
JP2014028383A End tab for welding
JP2013215759A End tab for welding
JP2012161833A Liquid phase diffusion welding method for steel bar
CA2756752A1 Improved type milk-clotting protease derived from a microorganism
JP2011067846A End tab for welding
JP2010030915A Composite of cationic polysaccharide and magnetic particle
JP2007112805A Composition for promoting propagation of lactobacillus casei subsp. casei
JP2007141982A Matching transformer
JP2007141981A Matching transformer
JP2007109521A Heating coil
JP2003169692A Method for producing phospholipid derivative or its salt
JP2002101827A Feed for sea bream
EP1133991A1 Bacteriostatic compositions for salmonellae
JP2000189166A Production of protein using mutant which lacks ability of adding sugar chain of fungus rhizomucor