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Kazuyoshi Koga

Hitachi

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Publication

Featured researches published by Kazuyoshi Koga.

Archive | 1985

Input integrated flat panel display system

Kazuyoshi Koga; Yasushi Fukunaga; Soshiro Kuzunuki; Ryo Fujita

Archive | 1985

Apparatus for recognizing and displaying handwritten characters and figures

Yasushi Fukunaga; Soshiro Kuzunuki; Hiroshi Shojima; Takanori Yokoyama; Kazuyoshi Koga; Kotaro Hirasawa; Shinichi Kawada

Archive | 1996

Three-dimensional graphic display apparatus with improved high-speed anti-aliasing

Yuichi Abe; Ryo Fujita; Mitsuru Soga; Kazuyoshi Koga

Archive | 2006

Graphic processing apparatus and method

Koyo Katsura; Yasushi Fukunaga; Ryo Fujita; Kazuyoshi Koga; Takehiko Nishida

Archive | 2000

Information providing system for mobile units

Keiko Abe; Yoshitaka Atarashi; Kazuyoshi Koga; Soshiro Kuzunuki; Kimiyoshi Machii; Shigeru Matsuo; Toshimi Yokota

Archive | 1993

Processing method and graphics processor for skip drawing a figure

Kazuyoshi Koga; Ryo Fujita; Koyo Katsura; Yasushi Fukunaga; Hideyuki Hara

Archive | 1999

Picture processing apparatus and picture processing method

Tetsuya Shimomura; Shigeru Matsuo; Kazuyoshi Koga; Koyo Katsura; Yasuhiro Nakatsuka; Kazushige Yamagishi

Archive | 1994

Graphics display system including graphics processor having a register storing a series of vertex data relating to a polygonal line

Ryo Fujita; Kazuhisa Takami; Mitsuru Soga; Koji Ozawa; Takaharu Morishige; Kazuyoshi Koga

Archive | 1997

Graphics display system including parallel graphics processors executing Bresenham's algorithm

Ryo Fujita; Kazuhisa Takami; Mitsuru Soga; Koji Ozawa; Takaharu Morishige; Kazuyoshi Koga

Archive | 2002

Graphics processor and system for determining colors of the vertices of a figure

Katsunori Suzuki; Ryo Fujita; Kazuyoshi Koga; Yuichi Abe; Mitsuru Soga; Kazuhisa Takami; Koyo Katsura; Hideki Fujii; Kazunori Oniki

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Ryo Fujita

Hitachi

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Soshiro Kuzunuki

Hitachi

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Yasushi Fukunaga

Hitachi

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Shigeru Matsuo

Hitachi

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Kimiyoshi Machii

Hitachi

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Koyo Katsura

Hitachi

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Yoshitaka Atarashi

Hitachi

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Keiko Abe

Hitachi

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Mitsuru Soga

Hitachi

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Toshimi Yokota

Hitachi

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