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Dive into the research topics where Naoki Hatta is active.

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Featured researches published by Naoki Hatta.


Chemical Physics Letters | 1994

Very long graphitic nano-tubules synthesized by plasma-decomposition of benzene

Naoki Hatta; Katsuhide Murata

Abstract Ver long (over 0.2 mm) graphitic nano-scale tubules and spherical onion-like particles were synthesized by plasma-decomposition of benzene. A new model for the tubules formation is proposed.


Archive | 2003

Method for preparing positive electrode material for secondary cell, and secondary cell

Shigeto Okada; Jun-Ichi Yamaki; Naoki Hatta; Izumi Uchiyama; Toshikazu Mitsui Engin. Shipbldg. Co Ltd Inaba


Archive | 2004

Positive electrode material for secondary battery, method for producing positive electrode material for secondary battery, and secondary battery

Naoki Hatta; Toshikazu Inaba; Izumi Uchiyama


Archive | 2002

Method of producing secondary battery anode material, and secondary battery

Naoki Hatta; Shigeto Okada; Jun-Ichi Yamaki


Archive | 2002

Method of manufacturing secondary battery positive electrode material and secondary battery

Naoki Hatta; Shigeto Okada; Jun-Ichi Yamaki; 八田 直樹; 山木 準一; 岡田 重人


Archive | 2004

Cathode Material For Secondary Battery, Method For Producing Same, and Secondary Battery

Naoki Hatta; Toshikazu Inaba; Izumi Uchiyama


Archive | 2004

Cathode material for secondary battery, method for producing cathode material for secondary battery and secondary battery

Naoki Hatta; Toshikazu Inaba; Izumi Uchiyama


Archive | 2003

Method for preparing positive cathode material for lithium cell, and lithium cell

Shigeto Okada; Jun-Ichi Yamaki; Yike Chen; Takafumi Yamamoto; Naoki Hatta


Archive | 2003

Secondary battery and method of manufacturing positive electrode material therefor

Naoki Hatta; Toshikazu Inaba; Shigeto Okada; Izumi Uchiyama; Jun-Ichi Yamaki; 直樹 八田; 泉 内山; 準一 山木; 重人 岡田; 俊和 稲葉


Archive | 2004

Positive electrode material for secondary battery, process for producing the same and secondary battery

Naoki Hatta; Toshikazu Inaba; Izumi Uchiyama

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