Inventor

TANIGUCHI KATSUO

JP15 patents

⚠️ This page may combine multiple inventors who share the name “TANIGUCHI KATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI PETROCHEMICAL IND

14 patents

US5475183ADec 12, 1995

Process for producing lower olefins

MITSUI PETROCHEMICAL IND64 citations94

US4675307AJun 23, 1987

Alkali metal-supported catalyst

MITSUI PETROCHEMICAL IND36 citations90

US4329517AMay 11, 1982

Process for production of mono- or di-ortho-methyl-substituted phenols by catalytic methylation and catalyst therefor

MITSUI PETROCHEMICAL IND30 citations88

US4351958ASep 28, 1982

Carboxylate compounds, liquid crystal compositions and liquid crystal elements containing said compounds and method of optical modulation using said elements

MITSUI PETROCHEMICAL IND10 citations72

US5246622ASep 21, 1993

Liquid crystal racemic mixture, liquid crystal composition and liquid crystal element, process for manufacturing liquid crystal element, and uses of liquid crystal element

MITSUI PETROCHEMICAL IND15 citations72

US4582944AApr 15, 1986

Process for producing hydroxydiphenyl ethers

MITSUI PETROCHEMICAL IND4 citations63

US5003113AMar 26, 1991

Process of producing isopropylnaphthols

MITSUI PETROCHEMICAL IND3 citations62

US4902837AFeb 20, 1990

Process for preparing Biphenols

MITSUI PETROCHEMICAL IND4 citations61

US4349419ASep 14, 1982

Process for separation of alkyl phenols by azeotropic distillation

MITSUI PETROCHEMICAL IND4 citations61

TANIGUCHI KATSUO

1 patent

US4978789ADec 18, 1990

Process for production of alkenyl substituted aromatic compound

TANIGUCHI KATSUO3 citations50

TANIGUCHI KATSUO

MITSUI PETROCHEMICAL IND

Process for producing lower olefins

Alkali metal-supported catalyst

Process for production of mono- or di-ortho-methyl-substituted phenols by catalytic methylation and catalyst therefor

Process for producing orthoalkylated aromatic amine

Process for preparing dimethyl naphthalene

Method of producing polysilane compounds

Process for producting alkyl group-substituted aromatic hydrocarbons

Process for producing p,p&#39;-biphenol

Carboxylate compounds, liquid crystal compositions and liquid crystal elements containing said compounds and method of optical modulation using said elements

Liquid crystal racemic mixture, liquid crystal composition and liquid crystal element, process for manufacturing liquid crystal element, and uses of liquid crystal element

Process for producing hydroxydiphenyl ethers

Process of producing isopropylnaphthols

Process for preparing Biphenols

Process for separation of alkyl phenols by azeotropic distillation

TANIGUCHI KATSUO

Process for production of alkenyl substituted aromatic compound

Process for producing p,p'-biphenol