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Dive into the research topics where Katsumasa Yamaguchi is active.

Publication


Featured researches published by Katsumasa Yamaguchi.


Archive | 1984

Apparatus for processing multiple workpieces utilizing a single laser beam source

Takeshi Masaki; Koichi Kawata; Yukuo Sakagaito; Katsumasa Yamaguchi; Hiromichi Kinoshiro; Hiroto Toba


Archive | 2003

Folding device and electronic equipment using the same

Katsuichi Minami; Masaki Nakase; Koji Sakai; Takehiko Konja; Yasuchika Kudo; Yusho Nakase; Katsumasa Yamaguchi


Archive | 1986

Apparatus for inspecting hyperbolic mirror

Yukio Sakagaito; Katsumasa Yamaguchi


Archive | 1988

Apparatus for controlling relation in position between a photomask and a wafer

Takeo Sato; Shinichiro Aoki; Katsumasa Yamaguchi; Tadashi Kaneko; Noboru Nomura; Keisuke Koga; Kazuhiro Yamashita


Archive | 2004

Camera-equipped portable device

Akira Hasegawa; Susumu Otsuki; Teruo Nanmoku; Katsumasa Yamaguchi; Toshiyuki Tsumura


Archive | 2004

Rotating mechanism of biaxial hinge and portable telephone with the same

Hitoshi Sato; Yasuhiro Mitsui; Sakae Higano; Satoshi Kosugi; Katsumasa Yamaguchi; Kenichi Sakamoto


Archive | 2004

Portable device with camera

Akira Hasegawa; Susumu Otsuki; Teruo Nanmoku; Katsumasa Yamaguchi; Toshiyuki Tsumura


Archive | 1985

Laser beam processing apparatus

Takeshi Masaki; Koichi Kawata; Yukuo Sakagaito; Katsumasa Yamaguchi; Hiromichi Kinoshiro; Hiroto Toba


Archive | 2001

Navigation key for electronic equipment and portable telephone set

Akira Hasegawa; Tomoji Kosugi; Kazuaki Nasu; Kazuhisa Oikawa; Katsumasa Yamaguchi; 和久 及川; 一晃 奈須; 知司 小杉; 勝正 山口; 昭 長谷川


Archive | 2002

SWITCHGEAR AND ELECTRONIC EQUIPMENT USING THE SAME

Takehiko Konshiya; Yasuchika Kudo; Katsuichi Minami; Masaki Nakase; Takeaki Nakase; Yasushi Sakai; Katsumasa Yamaguchi; 真喜 中勢; 雄章 中瀬; 勝一 南; 勝正 山口; 保親 工藤; 豪彦 近者; 康司 酒井

Collaboration


Dive into the Katsumasa Yamaguchi's collaboration.

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