Tadahiro Sako

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Toride-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 12,060,244
- Issue date Aug 13, 2024
- Canon Kabushiki Kaisha
- Tadahiro Sako
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus having a control board attached to a suppor...
- Patent number 11,251,571
- Issue date Feb 15, 2022
- Canon Kabushiki Kaisha
- Tatsuya Numasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus
- Patent number 11,198,573
- Issue date Dec 14, 2021
- Canon Kabushiki Kaisha
- Tadahiro Sako
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sheet conveyance device for conveying sheet
- Patent number 9,248,979
- Issue date Feb 2, 2016
- Canon Kabushiki Kaisha
- Tadahiro Sako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230339710
- Publication date Oct 26, 2023
- Canon Kabushiki Kaisha
- Tadahiro Sako
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220073300
- Publication date Mar 10, 2022
- Canon Kabushiki Kaisha
- Tadahiro Sako
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200381873
- Publication date Dec 3, 2020
- Canon Kabushiki Kaisha
- Tatsuya Numasawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200283250
- Publication date Sep 10, 2020
- Canon Kabushiki Kaisha
- Tadahiro Sako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET CONVEYANCE DEVICE FOR CONVEYING SHEET
- Publication number 20130277172
- Publication date Oct 24, 2013
- Canon Kabushiki Kaisha
- Tadahiro Sako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL