Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Tetsuo Ariyoshi is active.

Publication


Featured researches published by Tetsuo Ariyoshi.


Archive | 2008

Spread lens with refraction parts, and lighting device

Tetsuo Ariyoshi


Archive | 2014

OMNIDIRECTIONAL LIGHT EMITTING DEVICE LAMP

Tetsuo Ariyoshi; Cheon-Ho Park; Byeong-hyeon Yu


Archive | 2012

OPTICAL LENS AND LIGHTING APPARATUS

Tetsuo Ariyoshi


Archive | 2011

Light diffusion lenses and lighting fixtures having the same

Tetsuo Ariyoshi; Byeong-hyeon Yu; Choul-Ho Lee


Archive | 2015

Lens for light emitter, light source module, lighting device, and lighting system

Won Soo Ji; Sung A Choi; Sang Woo Ha; Tetsuo Ariyoshi


Archive | 2012

BULB TYPE SEMICONDUCTOR LIGHT-EMITTING DEVICE LAMP

Tetsuo Ariyoshi; Cheon-Ho Park; Byeong-hyeon Yu; Ji-Hoon Yun


Archive | 2011

Lens for shaping the light intensity distribution of LED's and lighting device

Tetsuo Ariyoshi; Byeong-hyeon Yu; Choul-Ho Lee


Archive | 2017

LIGHT SOURCE MODULE AND LIGHTING APPARATUS INCLUDING THE SAME

Kyung Mi Moon; Sang Woo Ha; Jong Sup Song; Tetsuo Ariyoshi; Jun Cho; Won Soo Ji


Archive | 2014

LIGHT EMITTING DIODE LIGHTING AND METHOD OF MANUFACTURING LIGHTING

Tetsuo Ariyoshi


Archive | 2014

Lichtquellenmodul und Beleuchtungsvorrichtung mit demselben

Tetsuo Ariyoshi; Jong Pil Won; Jun Ho Jung

Collaboration


Dive into the Tetsuo Ariyoshi's collaboration.

Researchain Logo
Decentralizing Knowledge