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SHINKYOWA PETROCHEM

Overview
  • Total Patents
    28
About

SHINKYOWA PETROCHEM has a total of 28 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, materials and metallurgy and chemical engineering are SHUBINOK ALEKSANDR V, DALIAN RUIKE SCIENCE & TECHNOLOGY CO LTD and GNI PK I GIDROMETALLURG.

Patent filings in countries

World map showing SHINKYOWA PETROCHEMs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing SHINKYOWA PETROCHEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kasano Kenji 10
#2 Uemura Masaru 8
#3 Urabe Kazuo 6
#4 Izumi Yusuke 6
#5 Kano Yoshiaki 6
#6 Sakurai Hiroaki 6
#7 Watanabe Masato 4
#8 Yamada Masahiko 4
#9 Matsuoka Kiyoshige 4
#10 Ichikawa Masaru 3

Latest patents

Publication Filing date Title
JPH02253851A Catalyst for hydrogen reaction of dicyclopentadiene
JPH02237641A Fluorinated silica-alumina catalyst
JPH02235896A Haloferrocene derivative
JPH0286608A Copolymer of 1,4,8,11-tetraaza-13-(4-vinylbenzyl) cyclotetradecane with styrene
JPH0269458A Production of n,n'-bis(5-norbornene-2,3-dicarboximide)
JPH0268144A Preparation of catalyst for hydrogenating reaction
JPH0258507A Production of highly water absorbing resin
JPH0259554A Production of bismaleimide
JPH0253772A Preparation of n-substituted maleimide
JPH01275545A Production of 3-cycloalkenone
JPH01268661A Production of 2,6-naphthalenedicarboxylic acid
JPH01245855A Catalyst for use in manufacturing diisopropyl naphthalene and manufacture thereof
JPH01246230A Production of mono and/or diisopropylnaphthalene
JPH01228553A Composite metal cluster support catalyst
JPH01228556A Composite metal cluster supporting catalyst
JPH01228555A Composite metal cluster supporting catalyst
JPH01226715A Modified fluorotetrasilicon mica
JPH01226714A Modified hectorite
JPH01228542A Dehydrogenation reaction catalyst
JPH01190696A Nucleic acid derivative