Toshikatsu Umaba | Researchain

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Featured researches published by Toshikatsu Umaba.

Archive | 1987

Catalyst and a method for denitrizing nitrogen oxides contained in waste gases

Hiroaki Rikimaru; Tadao Nakatsuji; Toshikatsu Umaba; Kuzuhiko Nagano; Kazuya Mishina; Hiromitsu Shimizu

Archive | 1989

Catalyst for denitrizing nitrogen oxides contained in waste gases

Hiroaki Rikimaru; Tadao Nakatsuji; Toshikatsu Umaba; Kazuhiko Nagano; Kazuya Mishina; Hiromitsu Shimizu

Archive | 2010

Polycondensation catalyst for producing polyester and method for producing polyester using the same

Toshikatsu Umaba; Hiromitsu Shimizu; Kenji Mori; Keiichi Tabata

Archive | 1994

Catalyst and method for denitrization of nitrogen oxides

Hiroaki Rikimaru; Toshikatsu Umaba; Yoshiyuki Yoshikawa

Archive | 2006

POLYCONDENSATION CATALYST FOR POLYESTER PRODUCTION AND PRODUCTION OF POLYESTER

Toshikatsu Umaba; Hiromitsu Shimizu; Kenji Mori; Keiichi Tabata

Archive | 1994

Catalyst and method for the removal of nitrogen oxides

Hiroaki Rikimaru; Toshikatsu Umaba; Yoshiyuki Yoshikawa

Archive | 1988

Molded catalyst and method of catalytic gas reactions using the same

Kazunobu Abe; Toshikatsu Umaba

Archive | 1986

Molded catalyst for catalytic gas reactions

Kazunobu Abe; Toshikatsu Umaba

Archive | 1986

Molded catalyst and method of catalyst gas reaction

Kazunobu Abe; Toshikatsu Umaba

Archive | 1990

Method for denitrizing nitrogen oxides contained in waste gas

Horiaki Rikimaru; Tadao Nakatsuji; Toshikatsu Umaba; Kazuhiko Nagano; Kazuya Mishina; Hiromitsu Shimizu; Shigeru Nojima; Kozo Iida; Yoshiaki Obayashi; Touru Seto; Shigeaki Mitsuoka; Masayuki Hanada; Morio Fukuda; Kiyoshi Nagano; Makoto Imanari; Takeo Koshikawa; Akihiro Yamauchi

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