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Dive into the research topics where Hachiro Hirano is active.

Publication


Featured researches published by Hachiro Hirano.


Archive | 1997

Process for producing inorganic microspheres

Kiyotaka Arai; Kenji Yamada; Hachiro Hirano; Masakuni Satoh


Archive | 2000

Fine hollow glass sphere and method for preparing the same

Masaharu Tanaka; Hachiro Hirano; Kenji Yamada


Archive | 2001

Hollow aluminosilicate glass microspheres and process for their production

Kenji Yamada; Hachiro Hirano; Makoto Kusaka; Masaharu Tanaka


Archive | 1997

Alumina sol, alumina hydrate powder and processes for their production

Katsumasa Nakahara; Kenji Yamada; Hachiro Hirano; Toshiya Matsubara


Archive | 1999

Method for producing spherical silica particles

Hiroo Mori; Makoto Kusaka; Hachiro Hirano


Archive | 1997

Process for producing inorganic microspheres and glass microballoons

Kiyotaka Arai; Hachiro Hirano; Kenji Yamada


Archive | 1999

Silica-alumina composite sol, processes for producing the same, and recording medium

Katsumasa Nakahara; Noriko Torimoto; Hachiro Hirano; Toshiya Matsubara; Shinichi Suzuki; Hisao Inokuma; Hirokazu Wakabayashi


Archive | 1999

Acid component-removing agent, method for producing it and method for removing acid components

Hachiro Hirano; Makoto Yoshida; Hiroaki Noda; Shigeru Sakurai; Makoto Kusaka; Masaharu Tanaka


Archive | 2004

Method for removing halogen series gas

Hachiro Hirano; Hisakazu Arima; Yoichi Mori


Archive | 2000

Blasting medium and blasting method

Masaharu Tanaka; Hachiro Hirano; Makoto Yoshida

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