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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Keiji Ito is active.

Publication


Featured researches published by Keiji Ito.


Archive | 1999

Honeycomb structure and its production

Yoshiyasu Ando; Keiji Ito; Masakazu Murata; Takashi Obata; Masaichi Tanaka; Tsuyoshi Ueda; 剛志 上田; 啓司 伊藤; 芳康 安藤; 隆 小幡; 雅一 村田; 政一 田中


Archive | 1999

Honeycomb structural body and process for production of the same

Takeshi Ueda; Keiji Ito; Masakazu Murata; Yoshiyasu Andou; Masakazu Tanaka; Takashi Obata


Archive | 1996

Filter for purifying exhaust gas and its manufacture

Keiji Ito; Terutaka Kageyama; Toshiharu Kondo; Takashi Obata; 啓司 伊藤; 隆 小幡; 照高 影山; 寿治 近藤


Archive | 2000

Ceramic honeycomb structural body and methods of preparing the same

Keiji Ito; Masanori Yamada; Tomohiko Nakanishi


Archive | 1999

Catalyst for cleaning exhaust gas of internal combustion engine

Yoshiyasu Ando; Keiji Ito; Takahiro Kida; Masaichi Tanaka; 啓司 伊藤; 芳康 安藤; 隆弘 木田; 政一 田中


Archive | 1999

Honeycomb body used as catalyst carrier for purifying I.C. engine exhaust gases

Takeshi Ueda; Keiji Ito; Masakazu Murata; Yoshiyasu Andou; Masakazu Tanaka; Takashi Obata


Archive | 1999

Purification catalyst for internal combustion engine exhaust gas

Masakazu Tanaka; Yosiyasu Andou; Keiji Ito; Takahiro Kida


Archive | 1993

Metal catalyst carrier

Keiji Ito; Yasushi Shimizu; Kiyotaka Matuo; Yasuyuki Kawabe; Masao Yokoi; Tosiharu Konda; Takashi Obata


Archive | 2003

Method for preventing degrading of nitride-based group iii-v compound semiconductor light-emitting device

Yoshiteru Hasegawa; Keiji Ito; Toshiya Yokogawa; 啓司 伊藤; 俊哉 横川; 義晃 長谷川


Archive | 2002

CORPS STRUCTURAL EN NID D'ABEILLE CERAMIQUE ET SA PREPARATION.

Keiji Ito; Masanori Yamada; Tomohiko Nakanishi

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