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HOKOKU OIL MILL

Overview
  • Total Patents
    32
About

HOKOKU OIL MILL has a total of 32 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are NESMEYANOV A D, LIUZHOU LIJIE TECHNOLOGY CO LTD and TEKKU KOGYO KK.

Patent filings in countries

World map showing HOKOKU OIL MILLs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

Chart showing HOKOKU OIL MILLs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Mizui Kimiya 29
#2 Sato Shigeo 7
#3 Sasaki Masashi 4
#4 Taguchi Tetsuro 2
#5 Kawahara Hidekazu 1
#6 Konishi Yoshihiro 1
#7 Okazaki Akihisa 1
#8 Shioyama Hiroshi 1
#9 Akagi Yoshimasa 1
#10 Sakashita Hideki 1

Latest patents

Publication Filing date Title
JP2001031630A Ester compound
JP2001031794A Terephthalic ester
JP2001003077A Polycarboxylic acid
JP2000256274A Production of terephthalic acid diester and its composition
JP2000226770A Antimicrobial fiber-treating agent composition
JP2000026566A Foamed polyurethane composition
JP2000026288A Therapeutic agent for athlete's foot
JP2000017058A Polyol for polyurethane
JP2000017068A Polyol for polyurethane
JPH11302245A Production of monoisocyanate compound and composition for polyurethane
JPH11292960A Polyol for polyurethane
JPH11293267A Production of terephthalic ester oil, and its composition
JPH11292760A Antimicrobial composition
JPH11269246A Composition for polyurethane
JPH11269474A Lubricant composition
JPH11228659A Composition for polyurethane
JPH11199883A Carbonate lubricant composition
JPH11193392A Lubricant composition
JPH11193393A Water-soluble lubricant composition
JPH11180927A Production of hydroxyfatty acid and water soluble lubricant composition