Yuta Ueda

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical waveguide, method for manufacturing optical waveguide, and...
- Patent number 12,222,546
- Issue date Feb 11, 2025
- Nippon Telegraph and Telephone Corporation
- Tomonari Sato
- G02 - OPTICS
Information Patent Grant
Optical circuit
- Patent number 11,561,353
- Issue date Jan 24, 2023
- Nippon Telegraph and Telephone Corporation
- Takushi Kazama
- G02 - OPTICS
Information Patent Grant
Semiconductor device
- Patent number 11,556,040
- Issue date Jan 17, 2023
- Nippon Telegraph and Telephone Corporation
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical module, optical wiring substrate, and method for manufactur...
- Patent number 11,500,165
- Issue date Nov 15, 2022
- Nippon Telegraph and Telephone Corporation
- Yuta Ueda
- G02 - OPTICS
Information Patent Grant
Optical component and method for manufacturing same
- Patent number 11,448,838
- Issue date Sep 20, 2022
- Nippon Telegraph and Telephone Corporation
- Hitoshi Wakita
- G02 - OPTICS
Information Patent Grant
Optical module, optical wiring board, and production method for opt...
- Patent number 11,415,750
- Issue date Aug 16, 2022
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Ishii
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 11,372,307
- Issue date Jun 28, 2022
- Nippon Telegraph and Telephone Corporation
- Nobuhiro Kikuchi
- G02 - OPTICS
Information Patent Grant
Semiconductor Mach-Zehnder optical modulator and IQ optical modulat...
- Patent number 11,275,287
- Issue date Mar 15, 2022
- Nippon Telegraph and Telephone Corporation
- Yoshihiro Ogiso
- G02 - OPTICS
Information Patent Grant
High-frequency transmission line and optical circuit
- Patent number 10,866,439
- Issue date Dec 15, 2020
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
IQ optical modulator
- Patent number 10,845,668
- Issue date Nov 24, 2020
- Nippon Telegraph and Telephone Corporation
- Yoshihiro Ogiso
- G02 - OPTICS
Information Patent Grant
Electronic and image forming device with gas ventilation
- Patent number 10,705,482
- Issue date Jul 7, 2020
- Ricoh Company, Ltd.
- Yuta Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lock lever structure, unit, and image forming apparatus
- Patent number 10,594,880
- Issue date Mar 17, 2020
- Ricoh Company, Ltd.
- Sakie Higuchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Image forming apparatus
- Patent number 9,736,327
- Issue date Aug 15, 2017
- Ricoh Company, Ltd.
- Mami Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Housing structure, electronic apparatus, and image forming apparatus
- Patent number 9,665,062
- Issue date May 30, 2017
- Ricoh Company, Ltd.
- Shiro Akama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a main power switch
- Patent number 9,632,468
- Issue date Apr 25, 2017
- Ricoh Company, Ltd.
- Yuta Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cover open/close mechanism and image forming apparatus incorporatin...
- Patent number 9,229,420
- Issue date Jan 5, 2016
- Ricoh Company, Ltd.
- Mami Akiyama
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cooling device and image forming apparatus including same
- Patent number 9,042,766
- Issue date May 26, 2015
- Ricoh Company, Ltd.
- Yuta Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Optical Modulation Module and Optical Transmitter
- Publication number 20240201522
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- G02 - OPTICS
Information Patent Application
Tunable Light Source and Control Method
- Publication number 20230378718
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Yuta Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photonic Integrated Circuit
- Publication number 20230333334
- Publication date Oct 19, 2023
- Nippon Telegraph and Telephone Corporation
- Yusuke Saito
- G02 - OPTICS
Information Patent Application
Tunable Laser Diode
- Publication number 20230187903
- Publication date Jun 15, 2023
- Nippon Telegraph and Telephone Corporation
- Yuta Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Semiconductor Chip
- Publication number 20230163563
- Publication date May 25, 2023
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL WAVEGUIDE, METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE, AND...
- Publication number 20230136090
- Publication date May 4, 2023
- Nippon Telegraph and Telephone Corporation
- Tomonari Sato
- G02 - OPTICS
Information Patent Application
Optical Semiconductor Chip
- Publication number 20230139615
- Publication date May 4, 2023
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing Method of Monolithic Mirror
- Publication number 20230026756
- Publication date Jan 26, 2023
- Nippon Telegraph and Telephone Corporation
- Yusuke Saito
- G02 - OPTICS
Information Patent Application
Tunable Light Source
- Publication number 20230006419
- Publication date Jan 5, 2023
- Nippon Telegraph and Telephone Corporation
- Yuta Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Integrated Circuit
- Publication number 20220231476
- Publication date Jul 21, 2022
- Nippon Telegraph and Telephone Corporation
- Yuta Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface Emission Optical Circuit and Surface Emission Light Source...
- Publication number 20220229229
- Publication date Jul 21, 2022
- Nippon Telegraph and Telephone Corporation
- Yusuke Saito
- G02 - OPTICS
Information Patent Application
Manufacturing Method of Spot-Size Converter and Spot-Size Converter
- Publication number 20210389523
- Publication date Dec 16, 2021
- Yuta Ueda
- G02 - OPTICS
Information Patent Application
Optical Module, Optical Wiring Board, and Production Method for Opt...
- Publication number 20210239908
- Publication date Aug 5, 2021
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor Mach-Zehnder Optical Modulator and IQ Optical Modulat...
- Publication number 20210232016
- Publication date Jul 29, 2021
- Nippon Telegraph and Telephone Corporation
- Yoshihiro Ogiso
- G02 - OPTICS
Information Patent Application
Optical Circuit
- Publication number 20210215895
- Publication date Jul 15, 2021
- Nippon Telegraph and Telephone Corporation
- Takushi Kazama
- G02 - OPTICS
Information Patent Application
Optical Component and Method for Manufacturing Same
- Publication number 20210215893
- Publication date Jul 15, 2021
- Nippon Telegraph and Telephone Corporation
- Hitoshi Wakita
- G02 - OPTICS
Information Patent Application
Optical Device and Optical Coupling Method
- Publication number 20210181407
- Publication date Jun 17, 2021
- Nippon Telegraph and Telephone Corporation
- Koji Takeda
- G02 - OPTICS
Information Patent Application
Semiconductor Device
- Publication number 20210157210
- Publication date May 27, 2021
- Nippon Telegraph and Telephone Corporation
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Module, Optical Wiring Substrate, and Method for Manufactur...
- Publication number 20210141170
- Publication date May 13, 2021
- Nippon Telegraph and Telephone Corporation
- Yuta Ueda
- G02 - OPTICS
Information Patent Application
Optical Modulator
- Publication number 20210080795
- Publication date Mar 18, 2021
- Nobuhiro Kikuchi
- G02 - OPTICS
Information Patent Application
IQ OPTICAL MODULATOR
- Publication number 20200026145
- Publication date Jan 23, 2020
- Nippon Telegraph and Telephone Corporation
- Yoshihiro Ogiso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND IMAGE FORMING DEVICE
- Publication number 20190196396
- Publication date Jun 27, 2019
- RICOH COMPANY, LTD.
- Yuta UEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HIGH-FREQUENCY TRANSMISSION LINE AND OPTICAL CIRCUIT
- Publication number 20180067341
- Publication date Mar 8, 2018
- Shigeru Kanazawa
- G02 - OPTICS
Information Patent Application
LOCK LEVER STRUCTURE, UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20170163827
- Publication date Jun 8, 2017
- RICOH COMPANY, LTD.
- Sakie Higuchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160187825
- Publication date Jun 30, 2016
- Ricoh Company, Ltd.
- Yuta UEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160182756
- Publication date Jun 23, 2016
- Ricoh Company, Ltd.
- Mami AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOUSING STRUCTURE, ELECTRONIC APPARATUS, AND IMAGE FORMING APPARATUS
- Publication number 20160161903
- Publication date Jun 9, 2016
- RICOH COMPANY, LTD.
- Shiro AKAMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COVER OPEN/CLOSE MECHANISM AND IMAGE FORMING APPARATUS INCORPORATIN...
- Publication number 20140248066
- Publication date Sep 4, 2014
- RICOH COMPANY, LTD.
- Mami AKIYAMA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20130251392
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Yuta UEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Optical waveguide, method for manufacturing optical waveguide, and...

Optical circuit

Semiconductor device

Optical module, optical wiring substrate, and method for manufactur...

Optical component and method for manufacturing same

Optical module, optical wiring board, and production method for opt...

Optical modulator

Semiconductor Mach-Zehnder optical modulator and IQ optical modulat...

High-frequency transmission line and optical circuit

IQ optical modulator

Electronic and image forming device with gas ventilation

Lock lever structure, unit, and image forming apparatus

Image forming apparatus

Housing structure, electronic apparatus, and image forming apparatus

Image forming apparatus including a main power switch

Cover open/close mechanism and image forming apparatus incorporatin...

Cooling device and image forming apparatus including same

Patents Applicationslast 30 patents

Optical Modulation Module and Optical Transmitter

Tunable Light Source and Control Method

Photonic Integrated Circuit

Tunable Laser Diode

Optical Semiconductor Chip

OPTICAL WAVEGUIDE, METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE, AND...

Optical Semiconductor Chip

Manufacturing Method of Monolithic Mirror

Tunable Light Source

Optical Integrated Circuit

Surface Emission Optical Circuit and Surface Emission Light Source...

Manufacturing Method of Spot-Size Converter and Spot-Size Converter

Optical Module, Optical Wiring Board, and Production Method for Opt...

Semiconductor Mach-Zehnder Optical Modulator and IQ Optical Modulat...

Optical Circuit

Optical Component and Method for Manufacturing Same

Optical Device and Optical Coupling Method

Semiconductor Device

Optical Module, Optical Wiring Substrate, and Method for Manufactur...

Optical Modulator

IQ OPTICAL MODULATOR

ELECTRONIC DEVICE AND IMAGE FORMING DEVICE

HIGH-FREQUENCY TRANSMISSION LINE AND OPTICAL CIRCUIT

LOCK LEVER STRUCTURE, UNIT, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

HOUSING STRUCTURE, ELECTRONIC APPARATUS, AND IMAGE FORMING APPARATUS

COVER OPEN/CLOSE MECHANISM AND IMAGE FORMING APPARATUS INCORPORATIN...

COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME