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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus including a detachable unit with positionin...
Patent number
11,815,844
Issue date
Nov 14, 2023
Canon Kabushiki Kaisha
Kei Hayashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with mechanism for supplying the image form...
Patent number
11,669,024
Issue date
Jun 6, 2023
Canon Kabushiki Kaisha
Kei Hayashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus with a mechanism for supplying toner for fo...
Patent number
11,156,940
Issue date
Oct 26, 2021
Canon Kabushiki Kaisha
Kei Hayashida
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING A DETACHABLE UNIT WITH POSITIONIN...
Publication number
20240004339
Publication date
Jan 4, 2024
Canon Kabushiki Kaisha
Kei Hayashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230259050
Publication date
Aug 17, 2023
Canon Kabushiki Kaisha
Kei Hayashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230168624
Publication date
Jun 1, 2023
Canon Kabushiki Kaisha
Kei Hayashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220373962
Publication date
Nov 24, 2022
Canon Kabushiki Kaisha
Kei Hayashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220026829
Publication date
Jan 27, 2022
Canon Kabushiki Kaisha
Kei Hayashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210124284
Publication date
Apr 29, 2021
Canon Kabushiki Kaisha
Kei Hayashida
G06 - COMPUTING CALCULATING COUNTING