Masayoshi Katayama

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Kashiwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image reading device, document feeder device, and image forming app...
- Patent number 10,432,812
- Issue date Oct 1, 2019
- Canon Kabushiki Kaisha
- Masayoshi Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus which reads image on sheet conveyed through...
- Patent number 9,843,692
- Issue date Dec 12, 2017
- Canon Kabushiki Kaisha
- Masayoshi Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING DEVICE, DOCUMENT FEEDER DEVICE, AND IMAGE FORMING APP...
- Publication number 20180103166
- Publication date Apr 12, 2018
- Canon Kabushiki Kaisha
- Masayoshi Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20160360046
- Publication date Dec 8, 2016
- Canon Kabushiki Kaisha
- Masayoshi Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE