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Cation Kabushiki Kaisha
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus and cartridge that include light guide that...
Patent number
11,513,463
Issue date
Nov 29, 2022
Cation Kabushiki Kaisha
Fumiya Sawashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for electrochemically smoothing or finishing a...
Patent number
4,752,367
Issue date
Jun 21, 1988
Cation Corporation
Alexander Vishnitsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrochemical rifling of gun barrels
Patent number
4,690,737
Issue date
Sep 1, 1987
Cation Corporation
Alexander Vishnitsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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