Shigeto Tanaka

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Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus with correction for streak images outside o...
- Patent number 11,750,761
- Issue date Sep 5, 2023
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 10,979,590
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus equipped with automatic document feeder and...
- Patent number 10,136,012
- Issue date Nov 20, 2018
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device having blank-paper detection unit and image fo...
- Patent number 9,432,539
- Issue date Aug 30, 2016
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document reading apparatus and image processing method
- Patent number 9,237,256
- Issue date Jan 12, 2016
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20240323289
- Publication date Sep 26, 2024
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20220272228
- Publication date Aug 25, 2022
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20200236226
- Publication date Jul 23, 2020
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS EQUIPPED WITH AUTOMATIC DOCUMENT FEEDER AND...
- Publication number 20170180580
- Publication date Jun 22, 2017
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE HAVING BLANK-PAPER DETECTION UNIT AND IMAGE FO...
- Publication number 20150288838
- Publication date Oct 8, 2015
- Canon Kabushiki Kaisha
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOCUMENT READING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20140009802
- Publication date Jan 9, 2014
- Shigeto Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE