Inventor
ISOGAI NOBUO
28 patents
⚠️ This page may combine multiple inventors who share the name “ISOGAI NOBUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
14 patentsUS4304946ADec 8, 1981
Process for producing ethanol
MITSUBISHI GAS CHEMICAL CO23 citations79
US4404394ASep 13, 1983
Process for producing adipic acid diester
MITSUBISHI GAS CHEMICAL CO10 citations73
US4350668ASep 21, 1982
Recovery of cobalt component from 3-pentenoic ester synthesis
MITSUBISHI GAS CHEMICAL CO9 citations73
US4327225AApr 27, 1982
Process for producing 2-pentenoic ester
MITSUBISHI GAS CHEMICAL CO6 citations73
US4289911ASep 15, 1981
Process for producing methylisobutylketone
MITSUBISHI GAS CHEMICAL CO8 citations73
US4916104AApr 10, 1990
Catalyst composition for decomposition of methanol
MITSUBISHI GAS CHEMICAL CO8 citations72
US4332966AJun 1, 1982
Process for producing 3-pentenoic esters
MITSUBISHI GAS CHEMICAL CO7 citations71
US4408080AOct 4, 1983
Process for producing acetaldehyde
MITSUBISHI GAS CHEMICAL CO4 citations62
US4010195AMar 1, 1977
Process for producing methyl p-toluate
MITSUBISHI GAS CHEMICAL CO3 citations61
US4552986ANov 12, 1985
Process for preparation of ethanol
MITSUBISHI GAS CHEMICAL CO6 citations59
US4355173AOct 19, 1982
Process for the preparation of alkyl carboxylate
MITSUBISHI GAS CHEMICAL CO1 citations51
US4339597AJul 13, 1982
Process for producing 2-pentenoic esters
MITSUBISHI GAS CHEMICAL CO0 citations51
US4243599AJan 6, 1981
Process for simultaneously producing p-toluic acid and alkylene oxide
MITSUBISHI GAS CHEMICAL CO1 citations50
US3981909ASep 21, 1976
Process for producing per-p-toluic acid and utilizing the same
MITSUBISHI GAS CHEMICAL CO0 citations50
DENSO CORP
7 patentsUS7834512B2Nov 16, 2010
Automotive alternator including annular core having protrusions and recesses alternately formed on its outer surface
DENSO CORP10 citations84
US10396636B2Aug 27, 2019
Power converter and rotary electric machine
DENSO CORP1 citations62
US12580434B2Mar 17, 2026
Rotor for rotating electric machine and method of manufacturing rotor
DENSO CORP0 citations52
US7696659B2Apr 13, 2010
Alternator for vehicle
DENSO CORP1 citations51
US12573924B2Mar 10, 2026
Manufacturing method of stator
DENSO CORP0 citations50
US10998781B2May 4, 2021
Rotating electric machine
DENSO CORP0 citations48
US10862366B2Dec 8, 2020
Rotating electric machine
DENSO CORP0 citations42
AGENCY IND SCIENCE TECHN
4 patentsUS4605796AAug 12, 1986
Process for producing ethanol
AGENCY IND SCIENCE TECHN28 citations92
US4760171AJul 26, 1988
Process for producing ethanol
AGENCY IND SCIENCE TECHN20 citations80
US4451678AMay 29, 1984
Process for producing ethanol
AGENCY IND SCIENCE TECHN2 citations62
US4678858AJul 7, 1987
Process for producing ethanol
AGENCY IND SCIENCE TECHN0 citations50