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Dive into the research topics where Keishi Kubo is active.

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Featured researches published by Keishi Kubo.


Archive | 1991

Reversible thermosensitive coloring composition, recording medium, recording method, and image display apparatus using the recording medium

Shoji Maruyama; Hiroshi Goto; Eiichi Kawamura; Masaru Shimada; Keishi Kubo; Kyoji Tsutsui; Hideaki Ema; Takehito Yamaguchi; Hiroki Kuboyama; Ichiro Sawamura; Keishi Taniguchi


Archive | 1991

Rewritable bar code display medium, and image display method and image display apparatus using the same

Yoshihiko Hotta; Keishi Kubo; Shoji Maruyama; Takashi Yano; Hajime Takayama


Archive | 1983

Confidential document reproduction prevention method

Keishi Kubo; Takaaki Miyashita; Akiyoshi Yasumori


Archive | 1984

Heat sensitive transfer medium

Hideo Watanabe; Nobuhiro Takigawa; Minoru Hakiri; Kanjirou Kawasaki; Keishi Kubo


Archive | 1979

Thermo-sensitive multi-color recording material and process for preparation thereof

Keishi Kubo; Tetsuo Tanaka


Archive | 1992

Reversible thermosensitive coloring composition, and recording medium using the same

Masaru Shimada; Hiroshi Goto; Eiichi Kawamura; Shoji Maruyama; Keishi Kubo; Kyoji Tsutsui


Archive | 1992

Reversible thermographic ink compsn. - contg. organic bleaching accelerator which accelerates destruction of donor acceptor aggregate, colour developing electron donor cpd. and electron acceptor

Masaru Shimada; Hiroshi Goto; Eiichi Kawamura; Shoji Maruyama; Keishi Kubo; Kyoji Tsutsui; Hiroki Kuboyama; Ichiro Sawamura; Takehito Yamaguchi


Archive | 1984

Heat-sensitive recording medium affording patterns with different colors

Keishi Kubo; Hideo Watanabe; Nobuhiro Takigawa; Minoru Hagiri; Kanjiro Kawasaki


Archive | 1983

Thermosensitive image transfer medium

Norio Kurisu; Keishi Kubo


Archive | 1993

Method of reversible recording

Kyoji Tsutsui; Takehito Yamaguchi; Hideaki Ema; Masaru Shimada; Hiroshi Goto; Ichiro Sawamura; Eiichi Kawamura; Keishi Kubo; Shoji Maruyama; Hiroki Kuboyama

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