P

Inventor

KIJIMA NAOTO

JP60 patents
⚠️ This page may combine multiple inventors who share the name “KIJIMA NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM CORP

25 patents
US7189340B2Mar 13, 2007

Phosphor, light emitting device using phosphor, and display and lighting system using light emitting device

MITSUBISHI CHEM CORP74 citations98
US7608200B2Oct 27, 2009

Phosphor and including the same, light emitting apparatus, illuminating apparatus and image display

MITSUBISHI CHEM CORP65 citations95
US8890403B2Nov 18, 2014

White light-emitting device and illumination device

MITSUBISHI CHEM CORP34 citations93
US9541238B2Jan 10, 2017

Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them

MITSUBISHI CHEM CORP12 citations92
US7332106B2Feb 19, 2008

Light-emitting device and phosphor

MITSUBISHI CHEM CORP19 citations92
US5611959AMar 18, 1997

Aluminate phosphor

MITSUBISHI CHEM CORP74 citations91
US7006172B2Feb 28, 2006

Color liquid crystal display devices

MITSUBISHI CHEM CORP51 citations89
US7833436B2Nov 16, 2010

Multinary oxynitride phosphor, and light emitting device, image display, illuminating device and phosphor-containing composition using the same, and multinary oxynitride

MITSUBISHI CHEM CORP39 citations88
US7737623B2Jun 15, 2010

Light emitting device, lighting system, backlight unit for display device, and display device

MITSUBISHI CHEM CORP11 citations84
US7474050B2Jan 6, 2009

Light emitting device, and lighting system, backlight for display and display using the same

MITSUBISHI CHEM CORP8 citations84
US7001537B2Feb 21, 2006

Phosphor and its production process

MITSUBISHI CHEM CORP12 citations84
US10011769B2Jul 3, 2018

Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them

MITSUBISHI CHEM CORP4 citations83
US7923928B2Apr 12, 2011

Illuminating device

MITSUBISHI CHEM CORP7 citations83
US7830472B2Nov 9, 2010

Blue color composition for color filter, color filter, and color image display device

MITSUBISHI CHEM CORP11 citations83
US8801970B2Aug 12, 2014

Europium- and strontium-based phosphor

MITSUBISHI CHEM CORP4 citations82
US7824573B2Nov 2, 2010

Alloy powder for material of inorganic functional material precursor and phosphor

MITSUBISHI CHEM CORP9 citations82
US8030840B2Oct 4, 2011

Light emitting device, lighting system, backlight unit for display device and display device

MITSUBISHI CHEM CORP6 citations73
US8021576B2Sep 20, 2011

Phosphor and production method thereof, and phosphor-containing composition, light emitting device, image display and lighting system

MITSUBISHI CHEM CORP6 citations63
US7790058B2Sep 7, 2010

Phosphor, light emitting device using phosphor, and display and lighting system using light emitting device

MITSUBISHI CHEM CORP6 citations63
US7704410B2Apr 27, 2010

Light-emitting device and phosphor

MITSUBISHI CHEM CORP3 citations63
US8992797B2Mar 31, 2015

Phosphor and production method thereof, phosphor-containing composition, light emitting device, illuminating device, display, and nitrogen-containing compound

MITSUBISHI CHEM CORP2 citations62
US8828272B2Sep 9, 2014

Phosphor, method for producing phosphor, phosphor-containing composition, light-emitting device, lighting system and image display device

MITSUBISHI CHEM CORP3 citations62
US8040467B2Oct 18, 2011

Blue color composition for color filter, color filter, and color image display device

MITSUBISHI CHEM CORP3 citations62
US7713441B2May 11, 2010

Fluorescent material, fluorescent device using the same, and image display device and lighting equipment

MITSUBISHI CHEM CORP3 citations62
US7357882B2Apr 15, 2008

Light emitting device and illuminator using the same

MITSUBISHI CHEM CORP5 citations62

MITSUBISHI CHEM IND

6 patents

KIJIMA NAOTO

4 patents

CITIZEN ELECTRONICS

4 patents

SETO TAKATOSHI

2 patents

HONG BYUNGCHUL

1 patent

HIROSAKI NAOTO

1 patent

KANEDA HIDEAKI

1 patent

TANAKA YUKI

1 patent

KASEI OPTONIX

1 patent

TAKAHASHI TOMOKO

1 patent

NICHIA CORP

1 patent

BOSCH GMBH ROBERT

1 patent

SHIMOMURA YASUO

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.