Inventor
HIRAYAMA HIROYUKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
6 patentsUS4987256AJan 22, 1991
Process for production of α-hydroxycarboxylic acid amide
MITSUBISHI GAS CHEMICAL CO24 citations92
US4950801AAug 21, 1990
Process for producing alpha-hydroxycarboxylic acid amide
MITSUBISHI GAS CHEMICAL CO12 citations73
US4990651AFeb 5, 1991
Process for producing carboxylic acid esters
MITSUBISHI GAS CHEMICAL CO9 citations71
US4973739ANov 27, 1990
Process for production of carboxylic acid esters
MITSUBISHI GAS CHEMICAL CO7 citations71
US5175366ADec 29, 1992
Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins
MITSUBISHI GAS CHEMICAL CO5 citations62
US5061675AOct 29, 1991
Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins
MITSUBISHI GAS CHEMICAL CO4 citations62
HONDA MOTOR CO LTD
5 patentsUS7775553B2Aug 17, 2010
Vehicle occupant protection apparatus
HONDA MOTOR CO LTD24 citations92
US10300879B2May 28, 2019
Side curtain airbag system
HONDA MOTOR CO LTD2 citations72
US11608023B2Mar 21, 2023
Side airbag device
HONDA MOTOR CO LTD5 citations69
US11491947B2Nov 8, 2022
Side airbag device
HONDA MOTOR CO LTD4 citations67
US8360463B2Jan 29, 2013
Engagement structure
HONDA MOTOR CO LTD4 citations62