Network


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

Hotspot


Dive into the research topics where Masafumi Kumoi is active.

Publication


Featured researches published by Masafumi Kumoi.


Archive | 2011

DIGITAL CAMERA AND INTERCHANGEABLE LENS UNIT

Shinkuro Fujino; Hirotsugu Fusayasu; Shouichi Mimura; Masafumi Kumoi; Masato Tobinaga; Akihiro Aoyama; Yasuhiro Wada


Archive | 2008

Spindle motor and disk-shaped medium recording and reproducing device

Masafumi Kumoi; Yukinori Maruyama


Archive | 2010

Receptacle structure, printed wiring board structure, and electronic device

Ryou Matsubara; Shouichi Mimura; Hirotsugu Fusayasu; Masafumi Kumoi; Toshiyuki Nakaie


Archive | 2008

Hydrodynamic bearing device and spindle motor

Hisaaki Yano; Masafumi Kumoi; Yosei Yoshikawa; Yukinori Maruyama


Archive | 2010

Receptacle, printed wiring board, and electronic device

Toshiyuki Nakaie; Hirotsugu Fusayasu; Shouichi Mimura; Masafumi Kumoi; Ryo Matsubara


Archive | 2007

Hydrodynamic bearing, motor including the same, and recording and reproducing apparatus

Keigo Kusaka; Masafumi Kumoi


Archive | 2011

RECEPTACLE, PRINTED CIRCUIT BOARD, AND ELECTRONIC DEVICE

Ryo Matsubara; Shouichi Mimura; Hirotsugu Fusayasu; Masafumi Kumoi; Toshiyuki Nakaie


Archive | 2001

Brushless motor and method of manufacturing the brushless motor

Shigeru Yoshida; Kodo Fukuoka; Masafumi Kumoi; Koji Kuyama


Archive | 2011

Imaging device having reduced electromagnetic wave interference

Masato Tobinaga; Hirotsugu Fusayasu; Masafumi Kumoi


Archive | 2001

Brushless motor for partable electronic equipment with wire treatment technique of coils

Shigeru Yoshida; Kodo Fukuoka; Masafumi Kumoi; Koji Kuyama

Collaboration


Dive into the Masafumi Kumoi's collaboration.

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