Inventor

NAKAHARA ISSEI

JP9 patents

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

KONICA MINOLTA INC

2 patents

US10012777B2Jul 3, 2018

Resin composition

KONICA MINOLTA INC0 citations50

US11971563B2Apr 30, 2024

Near-infrared absorbing composition, near-infrared absorbing film, and image sensor for solid-state imaging element

KONICA MINOLTA INC0 citations45

DAIFUKU KOJI

2 patents

US8729285B2May 20, 2014

Copper complex compound and electrophotographic toner containing the same

DAIFUKU KOJI0 citations44

US8329368B2Dec 11, 2012

Electrophotographic toner

DAIFUKU KOJI1 citations44

OOKUBO KIMIHIKO

2 patents

US8269018B2Sep 18, 2012

Pyrazolotriazole compound and electrophotographic toner

OOKUBO KIMIHIKO0 citations43

US8846965B2Sep 30, 2014

Toner for electrophotography and metal-containing compound

OOKUBO KIMIHIKO0 citations42

SUZUKI TAKAYUKI

1 patent

US8246737B2Aug 21, 2012

Cellulose ester optical film, polarizing plate and liquid crystal display using the same, method of manufacturing cellulose ester optical film, and copolymer

SUZUKI TAKAYUKI1 citations50

KONICA MINOLTA BUSINESS TECH

1 patent

US7943279B2May 17, 2011

Copper complex compound and electrophotographic toner containing the same

KONICA MINOLTA BUSINESS TECH0 citations48

SUZUKI TAKATSUGU

1 patent

US8936840B2Jan 20, 2015

Retardation film, polarizing plate, liquid crystal display device, and compound

SUZUKI TAKATSUGU1 citations42