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

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Dive into the research topics where Hirohiko Ina is active.

Publication


Featured researches published by Hirohiko Ina.


Archive | 2011

IMAGE PICKUP LENS, IMAGE PICKUP DEVICE USING SAME, AND PORTABLE APPARATUS EQUIPPED WITH THE IMAGE PICKUP DEVICE

Takumi Iba; Takashi Kitamura; Masatoshi Yamashita; Hirohiko Ina


Archive | 2010

LENS DRIVE DEVICE, IMAGE-CAPTURING DEVICE, AND ELECTRONIC APPARATUS

Kazuhiro Hata; Hirohiko Ina


Archive | 2006

TAKING LENS UNIT

Kouichiro Matsuoka; Nobuo Yamashita; Hirohiko Ina; Nami Nagamori; Masatoshi Yamashita


Archive | 2011

Camera lens unit

Kouichiro Matsuoka; Nobuo Yamashita; Hirohiko Ina; Nami Nagamori; Masatoshi Yamashita


Archive | 2007

Electronic flash unit and manufacturing method thereof

Hirohiko Ina; Arata Sakamoto; Shohei Uno; Toshinori Maki; Katsumi Horinishi; Naoyuki Furutsuka; Hajime Mitsui; Kazue Nakagawa; Katsuji Ishikawa; Hisashi Ogura; Mitsuo Fuke; Katsunori Kawabata; Takashi Umehara; Katsushi Sumisaki


Archive | 2007

OPTICAL ELEMENT, MOLDING DIE FOR OPTICAL ELEMENT AND MOLDING METHOD OF OPTICAL ELEMENT

Masaru Fujita; Hirohiko Ina; Harushige Kikuchi; 裕彦 伊奈; 栄成 菊池; 勝 藤田


Archive | 2005

Connection structure of bobbin

Hirohiko Ina; Arata Sakamoto; 裕彦 伊奈; 新 坂本


Archive | 2009

Camera-shooting lens unit

Kouichiro Matsuoka; Nobuo Yamashita; Hirohiko Ina; Nami Nagamori; Masatoshi Yamashita


Archive | 2002

Strobe apparatus and its manufacturing method

Hirohiko Ina; Arata Sakamoto; Shohei Uno; Toshinori Maki; Katsumi Horinishi; Naoyuki Furutsuka; Hajime Mitsui; Kazue Nakagawa; Katsuji Ishikawa; Hisashi Ogura; Mitsuo Fuke; Katsunori Kawabata; Takashi Umehara; Katsushi Sumisaki


Archive | 2011

撮像レンズ及びそれを用いた撮像装置、並びに、当該撮像装置を搭載した携帯機器

Takumi Iba; 拓巳 井場; Takashi Kitamura; 崇 北村; Masatoshi Yamashita; 優年 山下; Hirohiko Ina; 伊奈 裕彦

Collaboration


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