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Dive into the research topics where Ryoichi Ichikawa is active.

Publication


Featured researches published by Ryoichi Ichikawa.


Archive | 2012

PIEZOELECTRIC DEVICE AND MANUFACTURING METHOD THEREOF

Ryoichi Ichikawa; Yoshiaki Amano


Archive | 2010

Tuning-Fork Type Piezoelectric Vibrating Piece and Piezoelectric Device

Ryoichi Ichikawa; Hiroki Iwai; Yoshiaki Amano


Archive | 2008

Tuning-fork piezoelectric vibrator, and piezoelectric device

Ryoichi Ichikawa; 了一 市川


Archive | 2011

Method of Manufacturing the Piezoelectric Device and the Same

Ryoichi Ichikawa; Yoshiaki Amano; Kenji Kamezawa


Archive | 2012

ACCELERATION MEASURING APPARATUS

Mitsuaki Koyama; Takeru Mutoh; Hiroki Iwai; Ryoichi Ichikawa


Archive | 2012

External force detecting device and external force detecting sensor

Mitsuaki Koyama; Takeru Mutoh; Hiroki Iwai; Yoshiaki Amano; Ryoichi Ichikawa


Archive | 2012

External force detection apparatus and external force detection sensor

Mitsuaki Koyama; Takeru Mutoh; Hiroki Iwai; Ryoichi Ichikawa


Archive | 2007

Piezoelectric device, and piezoelectric vibrating chip

Ryoichi Ichikawa; 了一 市川


Archive | 2012

MANUFACTURING METHOD OF PIEZOELECTRIC DEVICE AND PIEZOELECTRIC DEVICE

Ryoichi Ichikawa; 了一 市川; Yoshiaki Amano; 芳明 天野


Archive | 2011

A method for manufacturing a piezoelectric device and the piezoelectric device

Ryoichi Ichikawa; Yoshiaki Amano; Kenji Kamezawa

Collaboration


Dive into the Ryoichi Ichikawa's collaboration.

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