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Kazuhiko Otsuka

Sony Broadcast & Professional Research Laboratories

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Publication

Featured researches published by Kazuhiko Otsuka.

Archive | 1997

Powder sealing device of powder beam processing machine

Minehisa Imazato; Masahiro Otsuka; Kazuhiko Otsuka

Archive | 1999

Mirror holder and optical axis correcting device using the same

Kiyohiko Miyahara; Hidehiro Kawaguchi; Toshihisa Iriyama; Kazuhiko Otsuka

Archive | 2003

Fuel cell and electronic equipment mounting it

Yasuhiro Watanabe; Kazuhiko Otsuka; Masahiko Tahara; Kazutoshi Nomoto

Archive | 2003

Fuel cell system and power generation method of fuel cell

Chiaki Kanai; Kazuhiko Otsuka; Masahiko Tawara; 和彦 大塚; 雅彦 田原; 千明 金井

Archive | 2005

Power generation unit and fuel cell

Kazuhiko Otsuka

Archive | 1999

Optical axis correction device

Kiyohiko Miyahara; Kazuhiko Otsuka; Yujiro Ito; Toshihisa Iriyama

Archive | 1997

Method of and apparatus for welding spring to aperture grill

Masami Takeda; Tomoyuki Kurihara; Kazuhiko Otsuka; Yoshirou Kojima

Archive | 1998

Mirror holding body and optical axis correction device using the body

Toshihisa Iriyama; Hidehiro Kawaguchi; Kiyohiko Miyahara; Kazuhiko Otsuka; 利久 入山; 和彦 大塚; 清彦 宮原; 英広 川口

Archive | 2003

Fuel cell and electronic apparatus with the same mounted thereon

Yasuhiro Watanabe; Kazuhiko Otsuka; Masahiko Tahara; Kazutoshi Nomoto

Archive | 2003

Pile a combustible et equipement electronique sur lequel cette pile peut etre montee

Yasuhiro Watanabe; Kazuhiko Otsuka; Masahiko Tahara; Kazutoshi Nomoto

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