P

Inventor

KOYAMA HIROKAZU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “KOYAMA HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONICA MINOLTA PHOTO IMAGING

3 patents
US7226891B2Jun 5, 2007

Image forming method using thermal transfer recording material

KONICA MINOLTA PHOTO IMAGING8 citations73
US7123280B2Oct 17, 2006

Thermal transfer image receiving sheet and image forming method using the same

KONICA MINOLTA PHOTO IMAGING8 citations73
US7122504B2Oct 17, 2006

Protective layer transfer sheet and an image forming method employing it

KONICA MINOLTA PHOTO IMAGING6 citations62

KONISHIROKU PHOTO IND

3 patents
US5955251ASep 21, 1999

Method for producing information recording medium

KONISHIROKU PHOTO IND5 citations62
US5372923ADec 13, 1994

Light-sensitive silver halide photographic material

KONISHIROKU PHOTO IND6 citations62
US6511738B2Jan 28, 2003

Support for rolled light-sensitive photographic material

KONISHIROKU PHOTO IND2 citations61

KIKKOMAN CORP

1 patent
US5231193AJul 27, 1993

Process for producing ellagic acid

KIKKOMAN CORP40 citations90

KONICA MINOLTA OPTO INC

1 patent
US7854864B2Dec 21, 2010

Method for manufacturing an optical film having a convexoconcave structure

KONICA MINOLTA OPTO INC9 citations84

KOYAMA HIROKAZU

1 patent
US8304984B2Nov 6, 2012

Organic electroluminescent element

KOYAMA HIROKAZU2 citations56

KONICA MINOLTA INC

1 patent
US9402299B2Jul 26, 2016

Transparent electrode and organic electronic element using same

KONICA MINOLTA INC0 citations51

TAKEDA AKIHIKO

1 patent
US9005747B2Apr 14, 2015

Transparent electrode and organic electronic element using same

TAKEDA AKIHIKO0 citations47

SUEMATSU TAKATOSHI

1 patent
US9306186B2Apr 5, 2016

Organic electronic device and method of manufacturing the same

SUEMATSU TAKATOSHI1 citations46