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Tokiyoshi Hirasawa

Hitachi

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Publication

Featured researches published by Tokiyoshi Hirasawa.

Journal of Power Sources | 2006

Battery condition monitoring (BCM) technologies about lead–acid batteries

Tetsuro Okoshi; Keizo Yamada; Tokiyoshi Hirasawa; Akihiko Emori

Archive | 2004

Battery system, battery monitoring method and apparatus

Takuya Kinoshita; Hideki Miyazaki; Akihiko Emori; Tetsuro Okoshi; Tokiyoshi Hirasawa

Archive | 2003

Battery apparatus and method for monitoring battery state

Takuya Kinoshita; Hideki Miyazaki; Akihiko Emori; Tokiyoshi Hirasawa

Archive | 2003

Battery apparatus and method for monitoring battery state of a secondary battery

Takuya Kinoshita; Hideki Miyazaki; Akihiko Emori; Tokiyoshi Hirasawa

Archive | 2005

Lead alloy and lead storage battery using it

Yasuo Kondo; Kyoko Honbo; Masanori Sakai; Yasuhisa Aono; Tokiyoshi Hirasawa; Masayuki Terada; Yoshifumi Yamada; Takayuki Kimura

Archive | 2005

Current collector of lead-acid storage battery, and lead-acid storage battery

Masanori Sakai; Yasuo Kondo; Kyoko Honbo; Tokiyoshi Hirasawa; Masayuki Terada

Archive | 2005

Engine driving system

Kyoko Honbo; Masanori Sakai; Mutsuhiro Mori; Shinji Shirakawa; Junichi Sakano; Yasuo Kondo; Tokiyoshi Hirasawa; Masayuki Terada; Takayuki Kimura

Archive | 2001

Power supply system and state of charge estimating method

Tetsuro Ookoshi; Satoshi Minoura; Tokiyoshi Hirasawa; Yoshinari Morimoto; Ichiro Shimoura; Yoshihisa Okuda; Kenichi Maeda; Keizo Yamada

Archive | 2004

Batterieanlage und Verfahren zum Überwachen des Batteriezustands

Takuya Kinoshita; Hideki Miyazaki; Akihiko Emori; Tokiyoshi Hirasawa

Journal of Power Sources | 2008

A new lead alloy current-collector manufactured by a powder rolling process and its corrosion behavior under lead-acid battery conditions

Masanori Sakai; Yasuo Kondo; Satoshi Minoura; Takeo Sakamoto; Tokiyoshi Hirasawa

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Collaboration

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Akihiko Emori

Hitachi

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Hideki Miyazaki

Hitachi

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Takuya Kinoshita

Hitachi

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Tetsuro Okoshi

Hitachi

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Masayuki Terada

Hitachi

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Yasuo Kondo

Hitachi

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Kyoko Honbo

Hitachi

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Masanori Sakai

Hitachi

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Takayuki Kimura

Hitachi

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Junichi Sakano

Hitachi

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