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Dive into the research topics where Yasuhiro Yamauchi is active.

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Featured researches published by Yasuhiro Yamauchi.


Journal of Power Sources | 1998

Development of prismatic lithium-ion cells using aluminum alloy casing

Satoshi Narukawa; Toru Amazutsumi; Hideki Fukuda; Keiichi Itou; Hiyoshi Tamaki; Yasuhiro Yamauchi

Light weight prismatic lithium-ion cells for cellular phones have been developed using an aluminum alloy case. Various kinds of aluminum alloys have been examined from the view point of the electrochemical stability, mechanical strength, the ability to be laser-welded and easy formation into a casing. An aluminum alloy with 1.1 wt.% Mn was the best candidate for the casing. The energy density of the lithium-ion cell with the aluminum alloy casing was improved by about 30% compared to the conventional steel casing.


Archive | 2008

Sealed battery and manufacturing method therefor

Kenji Nansaka; Yasutomo Taniguchi; Yasuhiro Yamauchi; Toshiyuki Nohma; Kenji Inagaki; Satoshi Yoshida; Takashi Kondou


Archive | 2012

Sealed battery and method for manufacturing the same

Kenji Nansaka; Yasuhiro Yamauchi; Toshiyuki Nohma


Archive | 2009

Prismatic secondary battery and battery module thereof

Kenji Nansaka; Yasuhiro Yamauchi


Archive | 1995

Tightly sealed prismatic battery

Satoshi Narukawa; Toru Amazutsumi; Hiyoshi Tamaki; Yasuhiro Yamauchi


Archive | 2013

Prismatic secondary battery

Takayuki Hattori; Eiji Okutani; Yoshinori Yokoyama; Yasuhiro Yamauchi


Archive | 2007

Method for manufacturing sealed battery

Yasutomo Taniguchi; Yasuhiro Yamauchi; Naoya Nakanishi; Toshiyuki Nohma


Archive | 1996

Laser-sealed battery

Satoshi Narukawa; Syouzaburou Saji; Tooru Amazutsumi; Yasuhiro Yamauchi; Hiyoshi Tamaki; Seiji Morita; Nobuaki Masaki


Archive | 2000

Sealed battery in which an electrolyte-injection hole is favorably sealed

Noriyuki Miyazaki; Yasuhiro Yamauchi


Archive | 2002

Method of manufacturing sealed battery and sealed battery

Wataru Shinohara; Yasuaki Yamamoto; Hiroshi Hosokawa; Yasuhiro Yamauchi

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