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Dive into the research topics where Kenichi Koya is active.

Publication


Featured researches published by Kenichi Koya.


Archive | 2012

Semiconductor light-emitting device and manufacturing method of the same

Yoshiyuki Ide; Hidenori Kamei; Isamu Yonekura; Kunihiko Obara; Koichi Nakahara; Kouji Nakatsu; Yoshirou Tooya; Toshirou Kitazono; Toshihide Maeda; Kenichi Koya; Takahiro Shirahata


Archive | 2001

Light-emitting element, semiconductor light-emitting device, and manufacturing methods therefor

Tomio Inoue; Kenichi Sanada; Kenichi Koya; Yasuhiko Fukuda


Archive | 1998

Semiconductor light-emitting element, semiconductor light-emitting device using the same and manufacture thereof

Tomio Inoue; Kenichi Koya; Norio Yamashita; 登美男 井上; 賢一 小屋; 憲男 山下


Archive | 1997

Light emitting element, semiconductor light emitting device, and method for manufacturing them

Yasuhiko Fukuda; Tomio Inoue; Kenichi Koya; Kenichi Sanada


Archive | 2001

Semiconductor light-emitting device comprising an electrostatic protection element

Tomio Inoue; Kenichi Sanada; Kenichi Koya; Yasuhiko Fukuda


Archive | 2000

Compound light-emitting device

Tomio Inoue; Kenichi Koya; 登美男 井上; 賢一 小屋


Archive | 2005

Semiconductor Light Emitting Device, Illuminating Device, Mobile Communication Device, Camera, and Manufacturing Method Therefor

Kenichi Koya; Yukio Kishimoto


Archive | 2000

Light emitting element and light emitting device as well as their manufacturing method

Yasuhiko Fukuda; Tomio Inoue; Kenichi Koya; Kenichi Sanada; 登美男 井上; 賢一 小屋; 研一 真田; 康彦 福田


Archive | 1998

Composite semiconductor full-color light emitting element and light emitting device using it

Kenichi Koya; Yasunari Oku; Yoshibumi Uchi; 義文 内; 保成 奥; 賢一 小屋


Archive | 2004

Semiconductor light emitting device, lighting device, portable communication apparatus, camera, and method of manufacturing camera

Yukio Kishimoto; Kenichi Koya; 賢一 小屋; 幸男 岸本

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