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

Hotspot


Dive into the research topics where Kohei Choraku is active.

Publication


Featured researches published by Kohei Choraku.


Archive | 2010

Waterproof enclosure and electronic apparatus

Kohei Choraku; Satoshi Watanabe; Shingo Yamaguchi; Yasuhiro Ite


Archive | 2011

SEAL STRUCTURE, ELECTRONIC DEVICE, PORTABLE DEVICE, AND SEAL METHOD

Shingo Yamaguchi; Satoshi Watanabe; Kohei Choraku; Shigehiro Fujii; Katsumi Adachi; Yoshito Fukata


Archive | 2011

Water-resistant cover and electronic device

Takao Shinoda; Shingo Yamaguchi; Kohei Choraku; Takeshi Komuro; Manabu Hongo; Hiroaki Sakashita; Hidekatsu Kobayashi


Archive | 2012

HOUSING, DOUBLE-SIDED ADHESIVE TAPE, AND ELECTRONIC APPARATUS

Shingo Yamaguchi; Satoshi Watanabe; Satoshi Kanbayashi; Kohei Choraku; Hayato Shida


Archive | 2010

Electronic device, housing, and gasket

Takao Shinoda; Kohei Choraku; Yasuhiro Ite; Shingo Yamaguchi; Satoshi Watanabe


Archive | 2014

ELECTRONIC DEVICE AND OPTICAL CONNECTOR

Kohei Choraku; Tetsuro Yamada; Takahiro Ooi; Masahiro Iwama; Daisuke Usui


Archive | 2014

Optical waveguide substrate and information processing device

Daisuke Usui; Kohei Choraku; Masahiro Iwama


Archive | 2013

OPTICAL COUPLING STRUCTURE AND OPTICAL TRANSMISSION APPARATUS

Kohei Choraku; Naoki Nakamura; Akiko Matsui; Tetsuro Yamada; Yoshiyuki Hiroshima; Takahiro Ooi


Archive | 2013

Light emitting member mounting method and apparatus

Yoshiyuki Hiroshima; Naoki Nakamura; Akiko Matsui; Tetsuro Yamada; Takahiro Ooi; Kohei Choraku


Archive | 2013

Method of manufacturing photoelectric composite substrate

Tetsuro Yamada; Akiko Matsui; Yoshiyuki Hiroshima; Takahiro Ooi; Kohei Choraku

Collaboration


Dive into the Kohei Choraku's collaboration.

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