Ryohta Ueba

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing device to store log information during commu...
- Patent number 10,992,823
- Issue date Apr 27, 2021
- Ricoh Company, Ltd.
- Ryohta Ueba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Characteristic detector, medium supply device, and image forming ap...
- Patent number 10,955,374
- Issue date Mar 23, 2021
- Ricoh Company, Ltd.
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Grant
Power supply and image forming apparatus incorporating same
- Patent number 10,826,390
- Issue date Nov 3, 2020
- Ricoh Company, Ltd.
- Ryohta Ueba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE FORMI...
- Publication number 20200259963
- Publication date Aug 13, 2020
- Ryohta UEBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARACTERISTIC DETECTOR, MEDIUM SUPPLY DEVICE, AND IMAGE FORMING AP...
- Publication number 20190212289
- Publication date Jul 11, 2019
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20190199211
- Publication date Jun 27, 2019
- RICOH COMPANY, LTD.
- Ryohta Ueba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY