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Shigeki Tsukahara
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Tokyo, JP
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last 30 patents
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Patent Grant
Developing apparatus
Patent number
6,021,295
Issue date
Feb 1, 2000
Kyocera Corporation
Eiji Ochiai
B82 - NANO-TECHNOLOGY
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Patent Grant
Granular charging agent and charging method and image forming metho...
Patent number
5,952,101
Issue date
Sep 14, 1999
Kyocera Corporation
Yasuo Nishiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY