Takashi EDAMITSU

Person

Kitasaku-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Planar illumination device
- Patent number 11,042,061
- Issue date Jun 22, 2021
- MINEBEA MITSUMI INC.
- Takashi Edamitsu
- G02 - OPTICS
Information Patent Grant
Planar illumination device
- Patent number 10,677,982
- Issue date Jun 9, 2020
- MINEBEA MITSUMI INC.
- Takashi Edamitsu
- G02 - OPTICS
Information Patent Grant
Planar illumination device and method of manufacturing planar illum...
- Patent number 10,627,568
- Issue date Apr 21, 2020
- MINEBEA MITSUMI INC.
- Kazuhiro Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar illumination apparatus
- Patent number 10,488,582
- Issue date Nov 26, 2019
- MINEBEA MITSUMI INC.
- Hideyuki Tokunaga
- G02 - OPTICS
Information Patent Grant
Planar illumination apparatus with light guide plate having a cutout
- Patent number 10,345,502
- Issue date Jul 9, 2019
- MINEBEA MITSUMI INC.
- Takashi Edamitsu
- G02 - OPTICS
Information Patent Grant
Planar illumination apparatus
- Patent number 10,274,662
- Issue date Apr 30, 2019
- MINEBEA MITSUMI INC.
- Takashi Edamitsu
- G02 - OPTICS
Information Patent Grant
Planar lighting device with external connection section
- Patent number 10,120,122
- Issue date Nov 6, 2018
- MINEBEA MITSUMI INC.
- Takashi Edamitsu
- G02 - OPTICS
Information Patent Grant
Illuminator allowing a wide luminous intensity distribution
- Patent number 8,579,489
- Issue date Nov 12, 2013
- Minebea Co., Ltd.
- Takashi Edamitsu
- F21 - LIGHTING
Information Patent Grant
Spread illuminating apparatus and display device incorporating same
- Patent number 7,661,867
- Issue date Feb 16, 2010
- Minebea Co., Ltd.
- Motoji Egawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PLANAR ILLUMINATION DEVICE
- Publication number 20220146743
- Publication date May 12, 2022
- MINEBEA MITSUMI INC.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION DEVICE
- Publication number 20190094614
- Publication date Mar 28, 2019
- MINEBEA MITSUMI INC.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION APPARATUS
- Publication number 20180329133
- Publication date Nov 15, 2018
- MINEBEA MITSUMI INC.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION DEVICE AND METHOD OF MANUFACTURING PLANAR ILLUM...
- Publication number 20180164484
- Publication date Jun 14, 2018
- MINEBEA MITSUMI INC.
- Kazuhiro TANAKA
- G02 - OPTICS
Information Patent Application
PLANAR LIGHTING DEVICE
- Publication number 20180149805
- Publication date May 31, 2018
- MINEBEA MITSUMI INC.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION DEVICE
- Publication number 20180067252
- Publication date Mar 8, 2018
- MINEBEA MITSUMI INC.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION APPARATUS
- Publication number 20180017728
- Publication date Jan 18, 2018
- MINEBEA MITSUMI INC.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
Planar Illumination Apparatus
- Publication number 20170371095
- Publication date Dec 28, 2017
- MINEBEA MITSUMI INC.
- Hideyuki Tokunaga
- G02 - OPTICS
Information Patent Application
REFLECTING PLATE FOR FRESNEL LENS AND ILLUMINATION DEVICE
- Publication number 20140104842
- Publication date Apr 17, 2014
- MINEBEA CO., LTD.
- Hiroya HOSHI
- F21 - LIGHTING
Information Patent Application
LIGHT DISTRIBUTION CONTROL MEMBER AND ILLUMINATING DEVICE USING THE...
- Publication number 20130070478
- Publication date Mar 21, 2013
- MINEBEA CO., LTD.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
ILLUMINATOR
- Publication number 20120275185
- Publication date Nov 1, 2012
- MINEBEA CO., LTD.
- Takashi EDAMITSU
- G02 - OPTICS
Information Patent Application
ILLUMINATOR ALLOWING A WIDE LUMINOUS INTENSITY DISTRIBUTION
- Publication number 20120163024
- Publication date Jun 28, 2012
- Minebea Co., Ltd
- Takashi EDAMITSU
- F21 - LIGHTING
Information Patent Application
Spread illuminating apparatus and display device incorporating same
- Publication number 20080205079
- Publication date Aug 28, 2008
- MINEBEA CO., LTD.
- Motoji Egawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takashi EDAMITSU

Person

Patents Grantslast 30 patents

Planar illumination device

Planar illumination device

Planar illumination device and method of manufacturing planar illum...

Planar illumination apparatus

Planar illumination apparatus with light guide plate having a cutout

Planar illumination apparatus

Planar lighting device with external connection section

Illuminator allowing a wide luminous intensity distribution

Spread illuminating apparatus and display device incorporating same

Patents Applicationslast 30 patents

PLANAR ILLUMINATION DEVICE

PLANAR ILLUMINATION DEVICE

PLANAR ILLUMINATION APPARATUS

PLANAR ILLUMINATION DEVICE AND METHOD OF MANUFACTURING PLANAR ILLUM...

PLANAR LIGHTING DEVICE

PLANAR ILLUMINATION DEVICE

PLANAR ILLUMINATION APPARATUS

Planar Illumination Apparatus

REFLECTING PLATE FOR FRESNEL LENS AND ILLUMINATION DEVICE

LIGHT DISTRIBUTION CONTROL MEMBER AND ILLUMINATING DEVICE USING THE...

ILLUMINATOR

ILLUMINATOR ALLOWING A WIDE LUMINOUS INTENSITY DISTRIBUTION

Spread illuminating apparatus and display device incorporating same