Inventor

IZAWA TAKAMASA

JP15 patents

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

DEXERIALS CORP

5 patents

US10047931B2Aug 14, 2018

Green-emitting phosphor particles, method for manufacturing green-emitting phosphor particles, color conversion sheet, light-emitting device, and image display device assembly

DEXERIALS CORP3 citations73

US10358598B2Jul 23, 2019

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

DEXERIALS CORP0 citations52

US9695358B2Jul 4, 2017

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

DEXERIALS CORP0 citations52

US9243184B2Jan 26, 2016

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

DEXERIALS CORP0 citations52

US9493701B2Nov 15, 2016

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

DEXERIALS CORP0 citations51

IZAWA TAKAMASA

4 patents

US9181476B2Nov 10, 2015

Green-emitting phosphor particles, method for manufacturing green-emitting phosphor particles, color conversion sheet, light-emitting device, and image display device assembly

IZAWA TAKAMASA5 citations82

US8808578B2Aug 19, 2014

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

IZAWA TAKAMASA5 citations81

US8961827B2Feb 24, 2015

Red fluorescent material, method for producing red fluorescent material, white light source, illuminating device, and liquid crystal display

IZAWA TAKAMASA3 citations61

US8884513B2Nov 11, 2014

Red fluorescent material, method for producing red fluorescent material, white light source, illuminating device, and liquid crystal display

IZAWA TAKAMASA3 citations61

AKIHO HIRAKU

2 patents

US8703018B2Apr 22, 2014

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

AKIHO HIRAKU4 citations82

US8691113B2Apr 8, 2014

Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device

AKIHO HIRAKU9 citations82

KANNO MASAKI

2 patents

US9318658B2Apr 19, 2016

Method for manufacturing red phosphor

KANNO MASAKI0 citations47

US9309457B2Apr 12, 2016

Method for manufacturing coated phosphor, and coated phosphor

KANNO MASAKI0 citations47

IGARASHI TAKAHIRO

1 patent

US8210701B2Jul 3, 2012

Lighting device and display device having the same

IGARASHI TAKAHIRO29 citations91

SAMSUNG ELECTRONICS CO LTD

1 patent

US9725648B2Aug 8, 2017

Phosphor and light-emitting device including the same

SAMSUNG ELECTRONICS CO LTD5 citations72