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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 Hirokazu Hiraoka is active.

Publication


Featured researches published by Hirokazu Hiraoka.


Journal of the Acoustical Society of America | 2004

Fishing-reel sounding device

Keigo Kitajima; Hirokazu Hiraoka


Archive | 2007

REEL UNIT OF SPINNING REEL

Keigo Kitajima; Hirokazu Hiraoka; Shingo Matsuo


Archive | 2011

Spinning-reel fishing line guide mechanism

Hirokazu Hiraoka; Keigo Kitajima; Shingo Matsuo


Archive | 2007

SPOOL ASSEMBLY FOR SPINNING REEL

Keigo Kitajima; Hirokazu Hiraoka; Shingo Matsuo


Archive | 2014

SPINNING REEL AND SPINNING REEL SPOOL

Hirokazu Hiraoka; Takuji Takamatsu; Keigo Kitajima; Kouji Ochiai; Akihiko Sato


Archive | 2006

Spinning reel rotor braking device

Keigo Kitajima; Hirokazu Hiraoka


Archive | 2015

LINE CLIP AND SPOOL OF SPINNING REEL with LINE CLIP MOUNTED

Hirokazu Hiraoka; Shingo Matsuo


Archive | 2015

Reciprocating mechanism for fishing reel

Hirokazu Hashimoto; Hirokazu Hiraoka; Shingo Matsuo; Koji Ochiai


Archive | 2015

Line clip and a spool of a spinning reel to which the line clip is mounted

Hirokazu Hiraoka; Shingo Matsuo


Archive | 2011

Rotary spinning reel rotor braking device

Keigo Kitajima; Hirokazu Hiraoka

Collaboration


Dive into the Hirokazu Hiraoka's collaboration.

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