Inventor
ARAI YOSHIHISA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “ARAI YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
13 patentsUS5534190AJul 9, 1996
Anti-ferroelectric liquid crystal composition and liquid crystal display
MITSUBISHI GAS CHEMICAL CO24 citations92
US6031122AFeb 29, 2000
Process for producing dialkyl carbonate
MITSUBISHI GAS CHEMICAL CO24 citations91
US5980445ANov 9, 1999
Process for producing diaryl carbonate
MITSUBISHI GAS CHEMICAL CO17 citations82
US5378396AJan 3, 1995
Liquid crystal compound and liquid crystal display device
MITSUBISHI GAS CHEMICAL CO19 citations82
US5374375ADec 20, 1994
Liquid crystal compound and liquid crystal display device
MITSUBISHI GAS CHEMICAL CO16 citations74
US5352382AOct 4, 1994
Liquid crystal composition
MITSUBISHI GAS CHEMICAL CO12 citations74
US6359163B2Mar 19, 2002
Process for producing dialkyl carbonate
MITSUBISHI GAS CHEMICAL CO10 citations73
US5364560ANov 15, 1994
Liquid crystal compound and liquid crystal display device
MITSUBISHI GAS CHEMICAL CO7 citations73
US5264150ANov 23, 1993
Optically active alcohol, process for producing same and liquid crystal compound using same
MITSUBISHI GAS CHEMICAL CO6 citations73
US5340498AAug 23, 1994
Anti-ferroelectric liquid crystal and liquid crystal display device
MITSUBISHI GAS CHEMICAL CO7 citations71
US6521781B2Feb 18, 2003
Production of 2-hydrocarbyl-2-adamantyl acrylate compounds
MITSUBISHI GAS CHEMICAL CO2 citations62
US5587106ADec 24, 1996
Liquid crystal display devices and liquid crystal substances therefor
MITSUBISHI GAS CHEMICAL CO2 citations60
US6169197B1Jan 2, 2001
Process for separation between dialkyl carbonate and alkyl carbamate
MITSUBISHI GAS CHEMICAL CO0 citations50
TANABE SEIYAKU CO
6 patentsUS4882447ANov 21, 1989
Novel organic platinum complex and process for the preparation thereof
TANABE SEIYAKU CO7 citations73
US4182757AJan 8, 1980
Novel nitrosourea compounds and process for preparing the same
TANABE SEIYAKU CO7 citations73
US4886894ADec 12, 1989
Novel Organic platinum complex and process for the preparation thereof
TANABE SEIYAKU CO2 citations62
US4241053ADec 23, 1980
Novel nitrosourea compounds and process for preparing the same
TANABE SEIYAKU CO2 citations62
US4241052ADec 23, 1980
Novel nitrosourea compounds and process for preparing the same
TANABE SEIYAKU CO5 citations62
US4472573ASep 18, 1984
Nitrosourea derivative and process for preparing same
TANABE SEIYAKU CO3 citations58
SAGINOMIYA SEISAKUSHO INC
3 patentsUS10208867B2Feb 19, 2019
Throttling device and refrigeration cycle
SAGINOMIYA SEISAKUSHO INC3 citations69
US10837683B2Nov 17, 2020
Throttling device and refrigeration cycle
SAGINOMIYA SEISAKUSHO INC0 citations37
US10222107B2Mar 5, 2019
Throttle device and refrigeration cycle system with same
SAGINOMIYA SEISAKUSHO INC0 citations37