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YOSHIHARA MASAZUMI

Overview
  • Total Patents
    24
About

YOSHIHARA MASAZUMI has a total of 24 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, Canada and Hong Kong. Its main competitors in its focus markets pharmaceuticals, macromolecular chemistry and polymers and agriculture are DAIWA PHARMACEUTICAL CO LTD, GLYCORES 2000 SRL and KENNEDY THOMAS P.

Patent filings per year

Chart showing YOSHIHARA MASAZUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshihara Masazumi 23
#2 Sakagami Hiroshi 9
#3 Yamamoto Naoki 4
#4 Unten Masakazu 3
#5 Yoshihara Masato 3
#6 Yoshihara Masaaki 2
#7 Yoshihara Shoatsushi 1
#8 Unten Sakikazu 1

Latest patents

Publication Filing date Title
JP2007190541A Antiviral adsorbent
HK1064700A1 Oil-pressing method of edible oil using pine nuts as raw material
JP2004043414A Pinenut based highly functional substance and method for producing the same
JP2004018849A Method for pressing edible oil from pine seed
JP2003112168A Control method for harmful plankton
JPH02172922A Antiaids virus agent and anticancer agent
JPH01117766A Food additive utilizing press cake of pine nut oil
JPS6475501A Extraction of physiologically active acidic polysaccharide from pinecones
JPS63252698A Method and device for squeezing edible oil made from pine seed
JPS63181963A Apparatus for crushing seed having rigid shell
JPS61171551A Shell crusher of hard shell seed