Masaki Sugiyama

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulator and optical communication apparatus
- Patent number 12,078,877
- Issue date Sep 3, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical transceiver
- Patent number 12,066,737
- Issue date Aug 20, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device that includes optical modulator, and optical transce...
- Patent number 12,044,909
- Issue date Jul 23, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device, optical transmission apparatus, optical reception a...
- Patent number 12,047,121
- Issue date Jul 23, 2024
- Fujitsu Optical Components Limited
- Koji Otsubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and optical communication apparatus
- Patent number 12,044,910
- Issue date Jul 23, 2024
- Fujitsu Optical Components Limited
- Shuntaro Makino
- G02 - OPTICS
Information Patent Grant
Optical device and optical communication apparatus
- Patent number 12,025,866
- Issue date Jul 2, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical transceiver using the same
- Patent number 12,019,349
- Issue date Jun 25, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical communication apparatus
- Patent number 11,914,189
- Issue date Feb 27, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical communication device
- Patent number 11,914,233
- Issue date Feb 27, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device and optical transceiver using the same
- Patent number 11,892,716
- Issue date Feb 6, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical communication apparatus
- Patent number 11,852,878
- Issue date Dec 26, 2023
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical communication device
- Patent number 11,719,964
- Issue date Aug 8, 2023
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device for measuring power of test light and optical device...
- Patent number 11,719,598
- Issue date Aug 8, 2023
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device, optical module using the same, and optical device t...
- Patent number 11,658,738
- Issue date May 23, 2023
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device having terrace for mounting optical chip component a...
- Patent number 11,604,116
- Issue date Mar 14, 2023
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device that includes optical modulator
- Patent number 11,320,715
- Issue date May 3, 2022
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical transceiver module
- Patent number 11,320,486
- Issue date May 3, 2022
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device that includes optical modulator, and optical transce...
- Patent number 11,320,595
- Issue date May 3, 2022
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,294,208
- Issue date Apr 5, 2022
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device that includes optical modulator
- Patent number 11,156,858
- Issue date Oct 26, 2021
- FUJITSU OPTICL COMPONENTS LIMITED
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device, optical module using the same, and test method for...
- Patent number 11,153,007
- Issue date Oct 19, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device, test method, optical transmission and reception dev...
- Patent number 11,143,889
- Issue date Oct 12, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G01 - MEASURING TESTING
Information Patent Grant
Optical modulator including electro-optic polymer in grooves having...
- Patent number 11,112,625
- Issue date Sep 7, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical device, optical transceiver module, and method of producing...
- Patent number 10,998,974
- Issue date May 4, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G01 - MEASURING TESTING
Information Patent Grant
Optical modulator, and optical transceiver module using the same
- Patent number 10,955,723
- Issue date Mar 23, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical modulator with an optical waveguide partially folded back a...
- Patent number 10,948,800
- Issue date Mar 16, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Optical transceiver, optical transceiver module using the same, and...
- Patent number 10,938,481
- Issue date Mar 2, 2021
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G01 - MEASURING TESTING
Information Patent Grant
Optical communication device and optical module
- Patent number 10,746,924
- Issue date Aug 18, 2020
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Light transmitter-receiver
- Patent number 10,622,341
- Issue date Apr 14, 2020
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable light source, optical module, and method for controlling tu...
- Patent number 10,551,642
- Issue date Feb 4, 2020
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE AND OPTICAL TRANSCEIVER
- Publication number 20240407104
- Publication date Dec 5, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL RECEIVER
- Publication number 20240310577
- Publication date Sep 19, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMISSION DEVICE, AND OPTICAL RECEPTION...
- Publication number 20240295708
- Publication date Sep 5, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTING DEVICE, AND OPTICAL RECEIVING...
- Publication number 20240248330
- Publication date Jul 25, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL RECEIVER
- Publication number 20240230992
- Publication date Jul 11, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTI...
- Publication number 20240176168
- Publication date May 30, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTI...
- Publication number 20240168321
- Publication date May 23, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL RECEIVER
- Publication number 20240134116
- Publication date Apr 25, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL CHIP AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20240077673
- Publication date Mar 7, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20240004141
- Publication date Jan 4, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230333439
- Publication date Oct 19, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL MODULATOR, AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230324726
- Publication date Oct 12, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL MODULATOR, AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230305327
- Publication date Sep 28, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230296927
- Publication date Sep 21, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION A...
- Publication number 20230231632
- Publication date Jul 20, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Koji OTSUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE THAT IS FORMED ON OPTICAL INTEGRATED CIRCUIT CHIP
- Publication number 20230194801
- Publication date Jun 22, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230125256
- Publication date Apr 27, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230090619
- Publication date Mar 23, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230073002
- Publication date Mar 9, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230065036
- Publication date Mar 2, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230056833
- Publication date Feb 23, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230046400
- Publication date Feb 16, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230004028
- Publication date Jan 5, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Shuntaro MAKINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION DEVICE
- Publication number 20220397782
- Publication date Dec 15, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION DEVICE
- Publication number 20220397781
- Publication date Dec 15, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE, OPTICAL COMMUNICATION APPARATUS, AND METHOD OF MANU...
- Publication number 20220299803
- Publication date Sep 22, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL TRANSCEIVER
- Publication number 20220291567
- Publication date Sep 15, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL TRANSCEIVER USING THE SAME
- Publication number 20220260866
- Publication date Aug 18, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20220179277
- Publication date Jun 9, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL COMMUNICATION APPARATUS, AND MANUFACTURING...
- Publication number 20220163827
- Publication date May 26, 2022
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS

Masaki Sugiyama

Person

Patents Grantslast 30 patents

Optical modulator and optical communication apparatus

Optical device and optical transceiver

Optical device that includes optical modulator, and optical transce...

Optical device, optical transmission apparatus, optical reception a...

Optical device and optical communication apparatus

Optical device and optical communication apparatus

Optical device and optical transceiver using the same

Optical device and optical communication apparatus

Optical device and optical communication device

Optical device and optical transceiver using the same

Optical device and optical communication apparatus

Optical device and optical communication device

Optical device for measuring power of test light and optical device...

Optical device, optical module using the same, and optical device t...

Optical device having terrace for mounting optical chip component a...

Optical device that includes optical modulator

Optical device and optical transceiver module

Optical device that includes optical modulator, and optical transce...

Optical device

Optical device that includes optical modulator

Optical device, optical module using the same, and test method for...

Optical device, test method, optical transmission and reception dev...

Optical modulator including electro-optic polymer in grooves having...

Optical device, optical transceiver module, and method of producing...

Optical modulator, and optical transceiver module using the same

Optical modulator with an optical waveguide partially folded back a...

Optical transceiver, optical transceiver module using the same, and...

Optical communication device and optical module

Light transmitter-receiver

Tunable light source, optical module, and method for controlling tu...

Patents Applicationslast 30 patents

OPTICAL MODULE AND OPTICAL TRANSCEIVER

OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL RECEIVER

OPTICAL DEVICE, OPTICAL TRANSMISSION DEVICE, AND OPTICAL RECEPTION...

OPTICAL DEVICE, OPTICAL TRANSMITTING DEVICE, AND OPTICAL RECEIVING...

OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL RECEIVER

OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTI...

OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL RECEPTI...

OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL RECEIVER

OPTICAL CHIP AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL MODULATOR, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE, OPTICAL MODULATOR, AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE, OPTICAL MODULATOR, AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION A...

OPTICAL DEVICE THAT IS FORMED ON OPTICAL INTEGRATED CIRCUIT CHIP

OPTICAL MODULATOR, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE AND OPTICAL COMMUNICATION DEVICE

OPTICAL DEVICE AND OPTICAL COMMUNICATION DEVICE

OPTICAL DEVICE, OPTICAL COMMUNICATION APPARATUS, AND METHOD OF MANU...

OPTICAL DEVICE AND OPTICAL TRANSCEIVER

OPTICAL DEVICE AND OPTICAL TRANSCEIVER USING THE SAME

OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS

OPTICAL DEVICE, OPTICAL COMMUNICATION APPARATUS, AND MANUFACTURING...