P

Inventor

KOGA KENJI

JP16 patents
⚠️ This page may combine multiple inventors who share the name “KOGA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

4 patents
US4418218ANov 29, 1983

Process for producing dihydronaphthalene derivatives

SUMITOMO CHEMICAL CO2 citations62
US4338255AJul 6, 1982

Modified lithium aluminum hydrides

SUMITOMO CHEMICAL CO2 citations62
US4501700AFeb 26, 1985

Preparation of optically active 4-demethoxydaunomycinone

SUMITOMO CHEMICAL CO0 citations51
US4212828AJul 15, 1980

Novel process for asymmetric synthesis of optically active 2-alkanoyl-1,2,3,4-tetrahydro-2-naphthol compounds

SUMITOMO CHEMICAL CO1 citations51

JANIFTEC INC

2 patents
US6605297B2Aug 12, 2003

Substances having antiobese and visceral fat-reducing functions and utilization thereof

JANIFTEC INC27 citations89
US5976606ANov 2, 1999

Process for producing DHA-containing tofu or soybean milk drink, or dry powder thereof

JANIFTEC INC33 citations86

DENSO CORP

2 patents
US10344191B2Jul 9, 2019

Photocurable adhesive

DENSO CORP0 citations51
US9802386B2Oct 31, 2017

Product having plurality of components fixed to each other by adhesive

DENSO CORP1 citations51

OHZONO MIYUKI

1 patent
US8205699B2Jun 26, 2012

Automotive vehicle having engine air guide passage

OHZONO MIYUKI12 citations77

HITACHI LTD

1 patent
US4831288AMay 16, 1989

Direct parallel connection circuit of self-turn-off semiconductor elements

HITACHI LTD7 citations69

HONDA MOTOR CO LTD

1 patent
US7556010B2Jul 7, 2009

Multicylinder internal combustion engine with resonator

HONDA MOTOR CO LTD5 citations62

EISAI CO LTD

1 patent
US5075296ADec 24, 1991

Azacyclooctadiene compound and pharmaceutical use

EISAI CO LTD2 citations62

KOBELCO RES INSTITUTE INC

1 patent
US12437953B2Oct 7, 2025

Cathode member for electron beam generation, and method for manufacturing the same

KOBELCO RES INSTITUTE INC0 citations58

YAZAKI CORP

1 patent
US11764506B2Sep 19, 2023

Connector and connector pair

YAZAKI CORP0 citations58

MATSUURA MASARU

1 patent
US9445611B2Sep 20, 2016

Soy milk containing fibrous material and tofu-like food, processes for production of those products, and dehulled soybean powder material

MATSUURA MASARU1 citations44

KOGA KENJI

1 patent
US9675964B2Jun 13, 2017

Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity

KOGA KENJI0 citations31