Network


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

Hotspot


Dive into the research topics where Wataru Koga is active.

Publication


Featured researches published by Wataru Koga.


Archive | 2005

Surface acoustic wave device and communication apparatus

Takanori Ikuta; Wataru Koga; Yuuko Yokota


Journal of the Acoustical Society of America | 2009

Surface acoustic wave apparatus and communications equipment

Wataru Koga; Takanori Ikuta; Masayuki Funami; Kiyohiro Iioka


Archive | 2004

Surface acoustic wave device and electronic circuit device

Wataru Koga; Yoshifumi Yamagata; Shigehiko Nagamine


Archive | 2007

DEMULTIPLEXER AND COMMUNICATION DEVICE

Wataru Koga; Takeshi Takenoshita; Takanori Ikuta


Archive | 2007

Duplexer and communication device

Wataru Koga; Takeshi Takenoshita; Takanori Ikuta


Archive | 2005

Surface acoustic wave device, manufacturing method therefor, and communications equipment

Yuuko Yokota; Masayuki Funami; Takanori Ikuta; Wataru Koga; Yoshifumi Yamagata; Motoki Ito; Kiyohiro Iioka


Archive | 2005

Surface acoustic wave device manufacturing method, surface acoustic wave device, and communications equipment

Yuuko Yokota; Motoki Ito; Kiyohiro Iioka; Wataru Koga; Shigehiko Nagamine


Archive | 2006

High frequency device mounting substrate and communications apparatus

Takanori Ikuta; Wataru Koga; Hiroki Kan; Yuuko Yokota


Archive | 2011

Surface acoustic wave device,electronic circuit device, communication device and electronic device

Yoshifumi Yamagata; Wataru Koga; Shigehiko Nagamine


Archive | 2009

Spring surface acoustic wave device, manufacturing method therefor, and communications equipment

Yuuko Yokota; Masayuki Funami; Takanori Ikuta; Wataru Koga; Yoshifumi Yamagata; Motoki Ito; Kiyohiro Iioka

Collaboration


Dive into the Wataru Koga's collaboration.

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