Koya MATSUYAMA

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Kitakyushu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image reading device
- Patent number 11,716,431
- Issue date Aug 1, 2023
- Seiko Epson Corporation
- Koya Matsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and multi-sheet feed detection method with...
- Patent number 11,523,005
- Issue date Dec 6, 2022
- Seiko Epson Corporation
- Koya Matsuyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING DEVICE
- Publication number 20230112819
- Publication date Apr 13, 2023
- SEIKO EPSON CORPORATION
- Koya MATSUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND MULTI-SHEET FEED DETECTION METHOD
- Publication number 20220210279
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Koya MATSUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE