Keisuke Matsunaga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus and image forming apparatus
- Patent number 12,180,028
- Issue date Dec 31, 2024
- Canon Kabushiki Kaisha
- Keisuke Matsunaga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System having image forming apparatus for forming an image on sheet...
- Patent number 11,431,865
- Issue date Aug 30, 2022
- Canon Kabushiki Kaisha
- Keisuke Matsunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20220407970
- Publication date Dec 22, 2022
- Canon Kabushiki Kaisha
- Keisuke Matsunaga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SYSTEM HAVING IMAGE FORMING APPARATUS FOR FORMING AN IMAGE ON SHEET...
- Publication number 20210274057
- Publication date Sep 2, 2021
- Canon Kabushiki Kaisha
- Keisuke Matsunaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE