Inventor

IWASAKI TOSHIHIKO

JP14 patents

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

HIRAOKA MASAKATSU

2 patents

US5294419AMar 15, 1994

Method for removing nitrogen oxides and organic chlorine compounds from combustion waste gas

HIRAOKA MASAKATSU10 citations70

US5260044ANov 9, 1993

Method for removing organic chlorine compounds from combustion waste gas

HIRAOKA MASAKATSU10 citations70

KONISHIROKU PHOTO IND

2 patents

US6156489ADec 5, 2000

Silver halide photosensitive material

KONISHIROKU PHOTO IND2 citations62

US6027868AFeb 22, 2000

Monochrome image forming silver halide light-sensitive material and photo-taking unit using the same

KONISHIROKU PHOTO IND1 citations51

KONICA MINOLTA INC

2 patents

US9843008B2Dec 12, 2017

Organic electroluminescent element and electronic device

KONICA MINOLTA INC1 citations50

US10529954B2Jan 7, 2020

Organic thin-film laminate and organic electroluminescence element

KONICA MINOLTA INC0 citations48

BRIDGESTONE CORP

2 patents

US12337620B2Jun 24, 2025

Aircraft tire

BRIDGESTONE CORP0 citations43

US12236302B2Feb 25, 2025

Aircraft tire

BRIDGESTONE CORP0 citations43

N E CHEMCAT CORP

1 patent

US5783515AJul 21, 1998

Catalyst for treating exhaust gases containing dioxines, production process for the catalyst and method of treating the exhaust gases

N E CHEMCAT CORP39 citations87

NIPPON KOKAN KK

1 patent

US5064621ANov 12, 1991

Circulating fluid-bed combustion apparatus

NIPPON KOKAN KK21 citations80

KONICA CORP

1 patent

US7090903B2Aug 15, 2006

Ink-jet recording sheet

KONICA CORP7 citations72

YKK CORP

1 patent

US7725994B2Jun 1, 2010

Buckle, injection molding die and injection molding method

YKK CORP2 citations61

ARAI KENJI

1 patent

US8860014B2Oct 14, 2014

Organic electroluminescent member and method for producing organic electroluminescent element

ARAI KENJI0 citations40

MUROTA KAZUTOSHI

1 patent

US8980443B2Mar 17, 2015

Organic electroluminescent element

MUROTA KAZUTOSHI0 citations30