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Dive into the research topics where Naoto Miwa is active.

Publication


Featured researches published by Naoto Miwa.


Archive | 1996

Oxygen concentration sensor

Nobuyuki Tsuji; Takashi Kojima; Isao Watanabe; Masahiro Hamaya; Minoru Ohta; Naoto Miwa


Archive | 1983

Fitter apparatus for purifying exhaust gases

Kazuo Oyobe; Etsuji Nomura; Kazuma Matsui; Masanori Fukutani; Kazuyuki Ito; Naoto Miwa; Keiji Ito


Archive | 1985

Exhaust gas purifying filter and production of the same

Masanori Fukutani; Naoto Miwa; Kazuyuki Ito; Keiji Ito


Archive | 1981

Process for producing cordierite ceramic products

Kazuyuki Ito; Masami Ouki; Naoto Miwa; Osami Kamigaito; Haruo Doi; Yoshiharu Hirose


Archive | 1985

Intake air heater for internal combustion engine with perforated plate heater element partially traversing air passage

Toshiaki Tanaka; Hitoshi Niwa; Hirokatsu Mukai; Naoto Miwa; Akio Nara; Etsuji Nomura; Makoto Hori; Koichi Hasegawa; Hiroshi Noguchi


Archive | 1979

Sintered body of zirconia for oxygen concentration sensor

Naoto Miwa; Masami Ouki; Katsuhiko Tanaka; Masatosi Suzuki


Archive | 1987

Positive ceramic semiconductor device

Makoto Hori; Itsuhei Ogata; Hitoshi Niwa; Naoto Miwa


Archive | 1985

Self-temperature controlling type heating device

Makoto Hori; Toshiatsu Nagaya; Hirokatsu Mukai; Hitoshi Niwa; Naoto Miwa


Archive | 1998

Gaskonzentrationsmeßverfahren und ein vorteilhafterweise bei dieser Messung verwendeter Verbundgassensor

Tomio Sugiyama; Naoto Miwa; Masahiro Shibata; Hiromi Sano; Akio Tanaka


Archive | 1987

Internal combustion engine having air/fuel mixture with anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance and method for using such porcelain for heating air/fuel mixture

Makoto Hori; Hitoshi Niwa; Hirokatsu Mukai; Toshiatsu Nagaya; Naoto Miwa; Itsuhei Ogata

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