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Dive into the research topics where Ryohei Ashihara is active.

Publication


Featured researches published by Ryohei Ashihara.


Archive | 1995

Manganese dry battery

Eiji Tano; Shohei Nozaki; Ryohei Ashihara; Hajime Murakami; Kohei Kubota; Akira Kato; Koichi Sato


Archive | 1989

Metal jacket and dry cell using the same

Ryohei Ashihara; Kikumitsu Suehiro; Masayuki Yabuta; Hideaki Yamagishi


Archive | 1995

Manganese dry battery with zinc alloy can

Tano Eiji; Shohei Nozaki; Ryohei Ashihara; Hajime Murakami; Kohei Kubota; Akira Kato; Koichi Sato


Archive | 1997

Method of manufacturing zinc-titanium mother alloy and manganese dry battery

Hajime Murakami; Ryohei Ashihara; Kohei Kubota; Koichi Sato


Archive | 2003

Mn dry cell

Hajime Murakami; Ryohei Ashihara; Kohei Kubota


Archive | 1999

Manganese dry batteries

Ryohei Ashihara; Tetsuya Kobayashi; Keiji Ogino; Michiko Inui


Archive | 1999

Mangantrockenbatterien Manganese dry batteries

Ryohei Ashihara; Tetsuya Kobayashi; Keiji Ogino; Michiko Inui


Archive | 1997

METODO DE MANUFACTURA DE LA ALEACION MADRE DE ZINC-TITANIO Y BATERIA DE MANGANESO SECA

Ryohei Ashihara; Hajime Murakami; Kohei Kubota; Hoichi Sato


Archive | 1997

Verfahren zur Herstellung ein Anodenbecher aus Zn-Legierung für eine Mangantrockenbatterie A process for producing an anode cup made of Zn-alloy for a manganese dry battery

Hajime Murakami; Ryohei Ashihara; Kohei Kubota; Koichi Sato


Archive | 1997

Method of manufacturing an anode zinc can for a manganese dry battery

Ryohei Ashihara; Kohei Kubota; Hajime Murakami; Koichi Sato

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