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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 Masaki Hirooka is active.

Publication


Featured researches published by Masaki Hirooka.


Archive | 2000

Alkaline battery separator and process for producing the same

Masanao Tanaka; Masaki Hirooka; Toshiaki Takase


Archive | 1993

A battery separator and a battery

Masanao Tanaka; Nobutoshi Tokutake; Yoshihiko Kondo; Hiroaki Yamazaki; Masaki Hirooka; Koji Kimura


Archive | 1989

Separator for lithium batteries.

Terumi Nakanishi; Masaki Hirooka; Tokutake Nobutoshi


Archive | 1986

Separator for an alkaline battery

Etsurou Nakao; Hiroaki Yamazaki; Masaki Hirooka


Archive | 2000

Separator for alkaline battery and production method therefor

Masanao Tanaka; Masaki Hirooka; Toshiaki Takase


Archive | 2000

Separator für alkalische Batterie und Verfahren zur Herstellung The alkaline battery separator, and process for preparing

Masanao Tanaka; Kazuya Sato; Koichi Kato; Yasuhiro Ito; Hiroaki Yamazaki; Masaki Hirooka; Yoshiaki Kawatsu


Archive | 2000

Separator für alkalische batterie und herstellungsverfahren The alkaline battery separator production process and

Masanao Tanaka; Masaki Hirooka; Toshiaki Takase


Archive | 2000

Separator für alkalische batterie und herstellungsverfahren Separator for alkaline battery and manufacturing processes

Masanao Tanaka; Masaki Hirooka; Toshiaki Takase


Archive | 1993

Batterieseparator und Batterie The battery and battery

Masanao Tanaka; Nobutoshi Tokutake; Yosihiko Kondo; Hiroaki Yamazaki; Masaki Hirooka; Koji Kimura


Archive | 1993

Batterieseparator und Batterie Battery separator and battery

Masanao Tanaka; Nobutoshi Tokutake; Yosihiko Kondo; Hiroaki Yamazaki; Masaki Hirooka; Koji Kimura

Collaboration


Dive into the Masaki Hirooka's collaboration.

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Kazuya Sato

Asahikawa Medical College

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Yasuhiro Ito

Asahikawa Medical College

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