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Dive into the research topics where Hiroyuki Toya is active.

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Featured researches published by Hiroyuki Toya.


Archive | 2010

NICKEL-COBALT-MANGANESE COMPLEX HYDROXIDE PARTICLES AND METHOD FOR PRODUCING SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

Hiroyuki Toya; Shin Imaizumi; Kensaku Mori; Atsushi Fukui; Kenji Ikeuchi; Kazuomi Ryoshi; Toshiyuki Osako; Hiroki Nagai


Archive | 2012

NICKEL COMPOSITE HYDROXIDE AND PROCESS FOR PRODUCING SAME, POSITIVE ACTIVE MATERIAL FOR NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY AND PROCESS FOR PRODUCING SAME, AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY

Atsushi Fukui; Katsuya Inoue; Shuhei Oda; Hiroyuki Toya


Archive | 2010

Active material particles and use of same

Hiroki Nagai; Masahiro Morita; Kensaku Mori; Shin Imaizumi; Kenji Ikeuchi; Toshiyuki Osako; Hiroyuki Toya


Archive | 2011

Nickel-manganese composite hydroxide particles, method for producing same, positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing said positive electrode active material, and nonaqueous electrolyte secondary battery

Hiroyuki Toya; Kazuomi Ryoshi; Toshiyuki Osako


Archive | 2012

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERIES, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING POSITIVE ELECTRODE ACTIVE MATERIAL

Satoshi Matsumoto; Shuhei Oda; Katsuya Inoue; Hiroyuki Toya


Archive | 2012

NICKEL COMPOUND HYDROXIDE AND METHOD FOR PRODUCING SAME, POSITIVE POLE ACTIVE SUBSTANCE FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL AND METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY CELL

Atsushi Fukui; 福井 篤; Hiroyuki Toya; 広将 戸屋


Archive | 2013

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

Hiroyuki Toya; Kazuomi Ryoshi; Toshiyuki Osako


Archive | 2016

TRANSITION METAL COMPOSITE HYDROXIDE CAPABLE OF SERVING AS PRECURSOR OF POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR PRODUCING SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING POSITIVE ELECTRODE ACTIVE MATERIAL

Hiroyuki Toya; Atsushi Fukui


Archive | 2014

CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY AND MANUFACTURING METHOD FOR SAME, AND NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY

Katsuya Inoue; Hiroyuki Toya


Archive | 2011

Nickel-manganese composite hydroxide particles, method for producing same, positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

Hiroyuki Toya; Kensaku Mori; Shin Imaizumi; Kenji Ikeuchi; Toshiyuki Osako

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Atsushi Fukui

National Archives and Records Administration

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