Inventor

TOMINAGA KENICHI

JP5 patents

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

HITACHI LTD

1 patent

US5670804ASep 23, 1997

PN-junction gate FET

HITACHI LTD13 citations69

UBE INDUSTRIES

1 patent

US10150726B2Dec 11, 2018

Method for producing levulinic acid ester

UBE INDUSTRIES0 citations50

KAWAKAMI HIROYUKI

1 patent

US9295981B2Mar 29, 2016

Method for producing ester compound by reacting an unsaturated organic compound and a formic acid ester in the presence of a catalyst system containing a ruthenium compound, a cobalt compound and a halide salt

KAWAKAMI HIROYUKI0 citations49

TOMINAGA KENICHI

1 patent

US8987505B2Mar 24, 2015

Method for producing lactic acids from carbohydrate-containing raw material

TOMINAGA KENICHI1 citations45

TOYO ENGINEERING CORP

1 patent

US12044642B2Jul 23, 2024

Method and device for estimating outer surface temperature of radiant coil of cracking furnace for ethylene production and ethylene producing device

TOYO ENGINEERING CORP0 citations37