"Preparation and characterization of proton-conducting CsHSO4-SiO2 nanocomposite electrolyte membrane"
Solid State Ionics, 176, 755-760 (2005)
Shuqiang Wang, Junichiro Otomo, M. Ogura, Ching-ju Wen, Hidetoshi Nagamoto, and H. Takahashi

"Characteristics of MnOx electrochemical capacitors with solid electrolyte (CsHSO4) operated at elevated temperatures"
Solid State Ionics, 175, 507-510 (2004)
Yoshikazu Kuzuoka, Ching-ju Wen, Junichiro Otomo, M. Ogura, Takeshi Kobayashi, Koichi Yamada, and H. Takahashi

"[Ge9O14(OH)12](C6N2H16)2 H2O: A Novel Germanate with Ge-O Helical Chains Formed by Hydrothermal Synthesis that Can Separate trans and cis Isomers in Situ"
European Journal of Inorganic Chemistry, 23, 4547-4549 (2004)
Yan Xu, Wei Fan, S.P. Elangovan, M. Ogura, and T. Okubo

"Protonic Conduction and Impedance Analysis in CsHSO4/SiO2 Composite Systems"
Journal of the Electrochemical Society, 151, J76-J83 (2004)
Hitoshi Shigeoka, Junichiro Otomo, Ching-ju Wen, M. Ogura, and H. Takahashi

"Studies on mesoporous silica films synthesized using F127, a triblock co-polymer"
Microporous and Mesoporous Materials, 75, 51-59 (2004)
Sajo P. Naik, S. Yamakita, M. Ogura, and T. Okubo

"Synthesis of MCM-41-type mesoporous materials using filtrate of alkaline dissolution of ZSM-5 zeolite"
Microporous and Mesoporous Materials, 74, 163-170 (2004)
Satoshi Inagaki, M. Ogura, Tomoaki Inami, Yukichi Sasaki, E. Kikuchi, and M. Matsukata

"Investigation on the drying induced phase transformation of mesoporous silica; a comprehensive understanding toward mesophase determination"
Journal of American Chemical Society, 126, 10937-10944 (2004)
M. Ogura, Hayato Miyoshi, Sajo P. Naik, and T. Okubo

"SSZ-33: A Promising Material for Use as a Hydrocarbon Trap"
Journal of Physical Chemistry, B 108, 13059-13061 (2004)
Shanmugam P. Elangovan, M. Ogura, Mark E. Davis, and T. Okubo

"Synthesis of Mesoporous Silica Thin Film with Three-dimensional Accessible Pore Structure"
Chemistry Letters, 33, 1078-1079 (2004)
Sajo P. Naik, Shigehiro Yamakita, Yukichi Sasaki, M. Ogura, and T. Okubo

"Morphology and chemical state of Co-Mo catalysts for growth of single-walled carbon nanotubes vertically aligned on quartz substrates"
Journal of Catalysis, 225, 230-239 (2004)
Minghui Hu, Yoichi Murakami, M. Ogura, Shigeo Maruyama, and T. Okubo