Tetsuo ARIYOSHI

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
LED lens and LED module for two-sided lighting, and LED two-sided l...
- Patent number 9,163,805
- Issue date Oct 20, 2015
- Samsung Electronics Co., Ltd.
- Joo Hun Han
- F21 - LIGHTING
Information Patent Grant
Omnidirectional light emitting device lamp
- Patent number 8,814,381
- Issue date Aug 26, 2014
- Samsung Electronics Co., Ltd.
- Tetsuo Ariyoshi
- F21 - LIGHTING
Information Patent Grant
Light diffusion lenses and lighting fixtures having the same
- Patent number 8,641,231
- Issue date Feb 4, 2014
- Samsung Electronics Co., Ltd.
- Tetsuo Ariyoshi
- F21 - LIGHTING
Information Patent Grant
Spread lens with refraction parts, and lighting device
- Patent number 8,128,260
- Issue date Mar 6, 2012
- Samsung LED Co., Ltd.
- Tetsuo Ariyoshi
- F21 - LIGHTING
Information Patent Grant
Two-sided illumination LED lens and LED module and LED two-sided il...
- Patent number 7,740,366
- Issue date Jun 22, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Ariyoshi Tetsuo
- F21 - LIGHTING
Information Patent Grant
Chromatic aberration-correcting element and optical pickup device u...
- Patent number 7,616,549
- Issue date Nov 10, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Tetsuo Ariyoshi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OMNIDIRECTIONAL LIGHT EMITTING DEVICE LAMP
- Publication number 20150029719
- Publication date Jan 29, 2015
- Samsung Electronics Co., Ltd.
- Tetsuo ARIYOSHI
- F21 - LIGHTING
Information Patent Application
LED LENS AND LED MODULE FOR TWO-SIDED LIGHTING, AND LED TWO-SIDED L...
- Publication number 20140218919
- Publication date Aug 7, 2014
- Samsung Electronics Co., LTD
- Joo Hun Han
- G02 - OPTICS
Information Patent Application
OMNIDIRECTIONAL LIGHT EMITTING DEVICE LAMP
- Publication number 20120307492
- Publication date Dec 6, 2012
- SAMSUNG LED Co., Ltd.
- Tetsuo ARIYOSHI
- F21 - LIGHTING
Information Patent Application
LIGHT DIFFUSION LENSES AND LIGHTING FIXTURES HAVING THE SAME
- Publication number 20120224367
- Publication date Sep 6, 2012
- Tetsuo ARIYOSHI
- G02 - OPTICS
Information Patent Application
OPTICAL LENS AND LIGHTING APPARATUS
- Publication number 20120033430
- Publication date Feb 9, 2012
- Tetsuo ARIYOSHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TWO-SIDED ILLUMINATION LED LENS AND LED MODULE AND LED TWO-SIDED IL...
- Publication number 20100020540
- Publication date Jan 28, 2010
- Samsung Electro-Mechanics CO., LTD.
- Ariyoshi TETSUO
- G02 - OPTICS
Information Patent Application
Chromatic aberration-correcting element and optical pickup device u...
- Publication number 20060104184
- Publication date May 18, 2006
- Samsung Electro-Mechanics Co., Ltd.
- Tetsuo Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Chromatic aberration-correcting optical system and optical pickup d...
- Publication number 20060098554
- Publication date May 11, 2006
- Samsung Electro-Mechanics CO., LTD.
- Tetsuo Ariyoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Diffractive optical element and optical pickup device using the same
- Publication number 20060098287
- Publication date May 11, 2006
- Samsung Electro-Mechanics CO., LTD.
- Tetsuo Ariyoshi
- G02 - OPTICS

Tetsuo ARIYOSHI

Person

Patents Grantslast 30 patents

LED lens and LED module for two-sided lighting, and LED two-sided l...

Omnidirectional light emitting device lamp

Light diffusion lenses and lighting fixtures having the same

Spread lens with refraction parts, and lighting device

Two-sided illumination LED lens and LED module and LED two-sided il...

Chromatic aberration-correcting element and optical pickup device u...

Patents Applicationslast 30 patents

OMNIDIRECTIONAL LIGHT EMITTING DEVICE LAMP

LED LENS AND LED MODULE FOR TWO-SIDED LIGHTING, AND LED TWO-SIDED L...

OMNIDIRECTIONAL LIGHT EMITTING DEVICE LAMP

LIGHT DIFFUSION LENSES AND LIGHTING FIXTURES HAVING THE SAME

OPTICAL LENS AND LIGHTING APPARATUS

TWO-SIDED ILLUMINATION LED LENS AND LED MODULE AND LED TWO-SIDED IL...

Chromatic aberration-correcting element and optical pickup device u...

Chromatic aberration-correcting optical system and optical pickup d...

Diffractive optical element and optical pickup device using the same