Kazumi Murakami
Hitachi
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Featured researches published by Kazumi Murakami.
SAE transactions | 2003
Kazutoshi Higashiyama; Toshiaki Nagayama; Masami Nagano; Shinji Nakagawa; Shigeru Tominaga; Kazumi Murakami; Ikuhisa Hamada
A catalyzed hydrocarbon (HC) trap aiming at the super-ultra low emission vehicle (SULEV) regulation was developed using a metal-impregnated zeolite. To enhance the adsorption and to raise the desorption temperature for awide range of HC species, the modification of zeolite with certain metals was needed and Ag was found to be the most promising. Using a Ag impregnated zeolite, a three way catalyst was prepared, and its HC purification ability for a model gas simulating cold-start HCs was studied. Its heat resistance was also examined. A vehicle test for a fresh catalyzed HC trap showed that the cold-start HC after the newly developed trap almost reached the SULEV regulation level.
Archive | 1995
Kazumi Murakami; Naoki Oda; Norio Takahashi; Yoshio Tanaka; Rikuo Yamada; 直己 尾田; 陸雄 山田; 和美 村上; 祥雄 田中; 則雄 高橋
SAE 2004 World Congress & Exhibition | 2004
Kazumi Murakami; Shigeru Tominaga; Ikuhisa Hamada; Toshiaki Nagayama; Yuki Kijima; Kouzou Katougi; Shinji Nakagawa
Archive | 2004
Ikuhisa Hamada; Kazumi Murakami; Shuichi Sugano; Shigeru Tominaga; 成 冨永; 和美 村上; 幾久 浜田; 周一 菅野
Archive | 1999
Masao Kadotani; Akihiro Maekawa; Kazumi Murakami; Keiji Tomii; Yukihisa Yuasa; 奎司 冨井; 明弘 前川; 和美 村上; 幸久 湯浅; 正雄 門谷
Archive | 2007
Shigemitsu Hatanaka; Toshitsugu Inukai; Akihiro Maekawa; Tadao Mishima; Kazumi Murakami; Yukihisa Yuasa; 直生 三島; 明弘 前川; 和美 村上; 幸久 湯浅; 利嗣 犬▲飼▼; 重光 畑中
Archive | 2006
Akihiro Maekawa; Kenichi Matsui; Takashi Morita; Kazumi Murakami; Kazuo Seto; Masahiro Suiken; Yukihisa Yuasa; 明弘 前川; 昌宏 吹拳; 孝士 守田; 和美 村上; 健一 松井; 幸久 湯浅; 和夫 瀬戸
Archive | 2004
Ikuhisa Hamada; Kazumi Murakami; Shuichi Sugano; Shigeru Tominaga; 成 冨永; 和美 村上; 幾久 浜田; 周一 菅野
Archive | 1989
Mutsuo Yamada; Kazumi Murakami; Yasuyuki Nishimura; Fumito Nakajima; Nobuo Matsuo
Journal of The Japan Institute of Energy | 1996
Mutsuo Yamada; Kazumi Murakami; Naoki Oda; Akira Mori; Makoto Nishimura; Michio Ishibashi; Hiromitsu Ota
