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Dive into the research topics where Motonori Okumura is active.

Publication


Featured researches published by Motonori Okumura.


Archive | 1996

Laminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamber

Yoshio Miyazawa; Minoru Usui; Fujio Akahane; Takahiro Katakura; Motonori Okumura; Tomoaki Abe


Archive | 1995

Using fusible films having windows supplied with adhesive and gap material

Yoshikatsu Yamamoto; Takaichi Wada; Nagamitsu Takashima; Motonori Okumura; Kazuhiko Hara; Yuji Tanaka; Takahiro Katakura; Kohji Watanabe


Archive | 2003

Methods of manufacturing a piezoelectric actuator and a liquid jetting head

Chang Junhua; Takahiro Katakura; Motonori Okumura


Archive | 2008

LIQUID EJECTING HEAD, METHOD FOR MAKING THE SAME, AND LIQUID EJECTING APPARATUS

Hiroshige Owaki; Motonori Okumura; Munehide Kanaya; Nagamitsu Takashima; Yasuto Kanai; Koichi Saito; Kazuyoshi Imai; Hiroyuki Kamikura


Archive | 1997

Actuator for ink jet printer

Munehide Kanaya; Takahiro Katakura; Motonori Okumura; Minoru Usui; Tomohiro Yamada; Shinsuke Yano


Archive | 1998

Heat treatment method of actuators for an ink jet printer head and method for manufacturing an ink jet printer head

Motonori Okumura; Takaichi Wada; Tadao Furuta; Shinsuke Yano; Tomohiro Yamada; Nobuo Takahashi


Archive | 1997

Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holes

Yoshikatsu Yamamoto; Takaichi Wada; Nagamitsu Takashima; Motonori Okumura; Kazuhiko Hara; Yuji Tanaka; Takahiro Katakura; Kohji Watanabe


Journal of the Acoustical Society of America | 2006

Piezoelectric actuator, liquid jetting head incorporating the same, piezoelectric element, and method of manufacturing the same

Chang Junhua; Takahiro Katakura; Motonori Okumura


Archive | 1997

Method of inspecting crack in ceramic substrate

Minoru Usui; Takahiro Katakura; Takaichi Wada; Motonori Okumura; Nobuo Takahashi; Natsumi Shimogawa; Keizo Miyata


Archive | 2003

Method of manufacturing piezoelectric actuator and liquid jetting head incorporating the same, and mother member of actuator used in the method

Chang Junhua; Takahiro Katakura; Motonori Okumura

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