Hiroki AZUMA

Person

Osaka-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display apparatus
- Patent number 10,520,770
- Issue date Dec 31, 2019
- SAKAI DISPLAY PRODUCTS CORPORATION
- Hiroki Azuma
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 10,466,525
- Issue date Nov 5, 2019
- Sakai Display Products Corporation
- Yuki Horiguchi
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 10,113,719
- Issue date Oct 30, 2018
- Sakai Display Products Corporation
- Yuki Horiguchi
- G02 - OPTICS
Information Patent Grant
Display
- Patent number D823856
- Issue date Jul 24, 2018
- Sakai Display Products Corporation
- Tomohiro Asamizu
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Light source unit, display apparatus and lighting apparatus
- Patent number 9,817,179
- Issue date Nov 14, 2017
- Sakai Display Products Corporation
- Hiroki Azuma
- G02 - OPTICS
Information Patent Grant
Lamp holding tool, lighting device for display device using the sam...
- Patent number 8,376,605
- Issue date Feb 19, 2013
- Sharp Kabushiki Kaisha
- Hiroki Azuma
- F21 - LIGHTING
Information Patent Grant
Lamp holding apparatus, backlight device for display device includi...
- Patent number RE43992
- Issue date Feb 12, 2013
- Sharp Kabushiki Kaisha
- Yoshiki Takata
- 362 - Illumination
Information Patent Grant
Lamp holding tool, lighting device for display device using the sam...
- Patent number 8,038,336
- Issue date Oct 18, 2011
- Sharp Kabushiki Kaisha
- Hiroki Azuma
- F21 - LIGHTING
Information Patent Grant
Lamp holding tool, lighting device for display device using the sam...
- Patent number 7,909,498
- Issue date Mar 22, 2011
- Sharp Kabushiki Kaisha
- Hiroki Azuma
- F21 - LIGHTING
Information Patent Grant
Lamp holding tool, lighting device for display device using the sam...
- Patent number 7,658,534
- Issue date Feb 9, 2010
- Sharp Kabushiki Kaisha
- Hiroki Azuma
- F21 - LIGHTING
Information Patent Grant
Lamp holding apparatus, lighting device for display device includin...
- Patent number 7,540,650
- Issue date Jun 2, 2009
- Sharp Kabushiki Kaisha
- Hiroki Azuma
- F21 - LIGHTING
Information Patent Grant
Lamp holding apparatus, backlight device for display device includi...
- Patent number 7,461,958
- Issue date Dec 9, 2008
- Sharp Kabushiki Kaisha
- Yoshiki Takata
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT APPARATUS
- Publication number 20220003919
- Publication date Jan 6, 2022
- Sakai Display Products Corporation
- Risa SUNO
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20180120628
- Publication date May 3, 2018
- SAKAI DISPLAY PRODUCTS CORPORATION
- Yuki Horiguchi
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20170285406
- Publication date Oct 5, 2017
- SAKAI DISPLAY PRODUCTS CORPORATION
- Hiroki Azuma
- G02 - OPTICS
Information Patent Application
Display Apparatus
- Publication number 20170234512
- Publication date Aug 17, 2017
- Sakai Display Products Corporation
- Yuki Horiguchi
- F21 - LIGHTING
Information Patent Application
Light Source Unit, Display Apparatus and Lighting Apparatus
- Publication number 20150234116
- Publication date Aug 20, 2015
- Hiroki Azuma
- G02 - OPTICS
Information Patent Application
LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...
- Publication number 20120262908
- Publication date Oct 18, 2012
- Sharp Kabushiki Kaisha
- Hiroki AZUMA
- G02 - OPTICS
Information Patent Application
LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...
- Publication number 20110134357
- Publication date Jun 9, 2011
- Sharp Kabushiki Kaisha
- Hiroki AZUMA
- G02 - OPTICS
Information Patent Application
LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...
- Publication number 20100097787
- Publication date Apr 22, 2010
- Sharp Kabushiki Kaisha
- Hiroki AZUMA
- G02 - OPTICS
Information Patent Application
LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...
- Publication number 20090207587
- Publication date Aug 20, 2009
- Sharp Kabushiki Kaisha
- Hiroki AZUMA
- G02 - OPTICS
Information Patent Application
LAMP HOLDING APPARATUS, LIGHTING DEVICE FOR DISPLAY DEVICE INCLUDIN...
- Publication number 20070070651
- Publication date Mar 29, 2007
- Sharp Kabushiki Kaisha
- Hiroki AZUMA
- G02 - OPTICS
Information Patent Application
LAMP HOLDING APPARATUS, BACKLIGHT DEVICE FOR DISPLAY DEVICE INCLUDI...
- Publication number 20070070652
- Publication date Mar 29, 2007
- Sharp Kabushiki Kaisha
- Yoshiki TAKATA
- G02 - OPTICS

Hiroki AZUMA

Person

Patents Grantslast 30 patents

Display apparatus

Display apparatus

Display apparatus

Display

Light source unit, display apparatus and lighting apparatus

Lamp holding tool, lighting device for display device using the sam...

Lamp holding apparatus, backlight device for display device includi...

Lamp holding tool, lighting device for display device using the sam...

Lamp holding tool, lighting device for display device using the sam...

Lamp holding tool, lighting device for display device using the sam...

Lamp holding apparatus, lighting device for display device includin...

Lamp holding apparatus, backlight device for display device includi...

Patents Applicationslast 30 patents

BACKLIGHT APPARATUS

DISPLAY APPARATUS

DISPLAY APPARATUS

Display Apparatus

Light Source Unit, Display Apparatus and Lighting Apparatus

LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...

LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...

LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...

LAMP HOLDING TOOL, LIGHTING DEVICE FOR DISPLAY DEVICE USING THE SAM...

LAMP HOLDING APPARATUS, LIGHTING DEVICE FOR DISPLAY DEVICE INCLUDIN...

LAMP HOLDING APPARATUS, BACKLIGHT DEVICE FOR DISPLAY DEVICE INCLUDI...