Norikazu MIYAZAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulator and optical transmission apparatus using same
- Patent number 12,147,097
- Issue date Nov 19, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 12,130,536
- Issue date Oct 29, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 12,092,910
- Issue date Sep 17, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Kosuke Okahashi
- G02 - OPTICS
Information Patent Grant
Optical waveguide element and optical waveguide device
- Patent number 12,044,911
- Issue date Jul 23, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Grant
Optical waveguide element
- Patent number 12,025,833
- Issue date Jul 2, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Yu Kataoka
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus using same
- Patent number 11,953,767
- Issue date Apr 9, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 11,940,708
- Issue date Mar 26, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulation element and optical modulation module
- Patent number 11,892,743
- Issue date Feb 6, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Yuu Nakata
- G02 - OPTICS
Information Patent Grant
Optical waveguide element, and optical modulation device and optica...
- Patent number 11,656,487
- Issue date May 23, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Yu Kataoka
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical module using same
- Patent number 11,644,734
- Issue date May 9, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical waveguide device, and optical modulation device and optical...
- Patent number 11,586,061
- Issue date Feb 21, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Hideki Ichimei
- G02 - OPTICS
Information Patent Grant
Optical waveguide element, optical waveguide device and optical tra...
- Patent number 11,506,950
- Issue date Nov 22, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yu Nakata
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical module using this
- Patent number 11,500,263
- Issue date Nov 15, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical waveguide device with reinforcement member for optical fibe...
- Patent number 11,500,264
- Issue date Nov 15, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Kei Katou
- G02 - OPTICS
Information Patent Grant
Optical waveguide device, and optical modulation device and optical...
- Patent number 11,460,650
- Issue date Oct 4, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical waveguide device, and optical modulation device and optical...
- Patent number 11,402,594
- Issue date Aug 2, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Kei Kato
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus
- Patent number 11,397,364
- Issue date Jul 26, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator having screw-fastened protrusion
- Patent number 11,397,341
- Issue date Jul 26, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator and optical transmission device
- Patent number 11,397,365
- Issue date Jul 26, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical functional device
- Patent number 11,333,832
- Issue date May 17, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Takeshi Sakai
- G02 - OPTICS
Information Patent Grant
Optical waveguide element and manufacturing method therefor
- Patent number 11,215,754
- Issue date Jan 4, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yuji Yamane
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical module using this
- Patent number 11,194,181
- Issue date Dec 7, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus using same
- Patent number 11,156,857
- Issue date Oct 26, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Flexible printed circuit and optical device
- Patent number 11,109,480
- Issue date Aug 31, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide device
- Patent number 11,099,324
- Issue date Aug 24, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Yu Kataoka
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus using the same
- Patent number 11,029,577
- Issue date Jun 8, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus
- Patent number 10,921,620
- Issue date Feb 16, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Toru Sugamata
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 10,871,664
- Issue date Dec 22, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 10,845,539
- Issue date Nov 24, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Kei Kato
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus using the same
- Patent number 10,788,726
- Issue date Sep 29, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20240319558
- Publication date Sep 26, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20240184181
- Publication date Jun 6, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...
- Publication number 20240168225
- Publication date May 23, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Toshio KATAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20240160051
- Publication date May 16, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Toshio KATAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20240152021
- Publication date May 9, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS
- Publication number 20240142848
- Publication date May 2, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20230367147
- Publication date Nov 16, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME
- Publication number 20230314851
- Publication date Oct 5, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Toshio KATAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MOD...
- Publication number 20230258967
- Publication date Aug 17, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMITTER
- Publication number 20230194904
- Publication date Jun 22, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...
- Publication number 20230152539
- Publication date May 18, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Yuki Kugimoto
- G02 - OPTICS
Information Patent Application
OPTICAL CONTROL ELEMENT, OPTICAL MODULATION DEVICE USING SAME, AND...
- Publication number 20230152660
- Publication date May 18, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME
- Publication number 20220357605
- Publication date Nov 10, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME
- Publication number 20220342241
- Publication date Oct 27, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME
- Publication number 20220334415
- Publication date Oct 20, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20220308286
- Publication date Sep 29, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yu NAKATA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME
- Publication number 20220291533
- Publication date Sep 15, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT
- Publication number 20220291447
- Publication date Sep 15, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yu KATAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION ELEMENT AND OPTICAL MODULATION MODULE
- Publication number 20220197103
- Publication date Jun 23, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yuu Nakata
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20220197104
- Publication date Jun 23, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20220179247
- Publication date Jun 9, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Kosuke OKAHASHI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT
- Publication number 20220179248
- Publication date Jun 9, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Kenta OISHI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT AND OPTICAL WAVEGUIDE DEVICE
- Publication number 20220163720
- Publication date May 26, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yuki Kugimoto
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT
- Publication number 20220163825
- Publication date May 26, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yu KATAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20220146901
- Publication date May 12, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME
- Publication number 20220146902
- Publication date May 12, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
Optical Waveguide Element, and Optical Modulation Device and Optica...
- Publication number 20220100010
- Publication date Mar 31, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yu KATAOKA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT AND OPTICAL WAVEGUIDE DEVICE
- Publication number 20220057661
- Publication date Feb 24, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL MODULE USING SAME
- Publication number 20220043322
- Publication date Feb 10, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE
- Publication number 20210373408
- Publication date Dec 2, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Kei KATOU
- G02 - OPTICS

Norikazu MIYAZAKI

Person

Patents Grantslast 30 patents

Optical modulator and optical transmission apparatus using same

Optical modulator

Optical modulator

Optical waveguide element and optical waveguide device

Optical waveguide element

Optical modulator and optical transmission apparatus using same

Optical modulator

Optical modulation element and optical modulation module

Optical waveguide element, and optical modulation device and optica...

Optical modulator and optical module using same

Optical waveguide device, and optical modulation device and optical...

Optical waveguide element, optical waveguide device and optical tra...

Optical modulator and optical module using this

Optical waveguide device with reinforcement member for optical fibe...

Optical waveguide device, and optical modulation device and optical...

Optical waveguide device, and optical modulation device and optical...

Optical modulator and optical transmission apparatus

Optical modulator having screw-fastened protrusion

Optical modulator and optical transmission device

Optical functional device

Optical waveguide element and manufacturing method therefor

Optical modulator and optical module using this

Optical modulator and optical transmission apparatus using same

Flexible printed circuit and optical device

Optical waveguide device

Optical modulator and optical transmission apparatus using the same

Optical modulator and optical transmission apparatus

Optical modulator

Optical modulator

Optical modulator and optical transmission apparatus using the same

Patents Applicationslast 30 patents

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...

OPTICAL MODULATOR

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME

OPTICAL WAVEGUIDE DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MOD...

OPTICAL MODULATOR AND OPTICAL TRANSMITTER

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...

OPTICAL CONTROL ELEMENT, OPTICAL MODULATION DEVICE USING SAME, AND...

OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME

OPTICAL WAVEGUIDE ELEMENT

OPTICAL MODULATION ELEMENT AND OPTICAL MODULATION MODULE

OPTICAL MODULATOR

OPTICAL MODULATOR

OPTICAL WAVEGUIDE ELEMENT

OPTICAL WAVEGUIDE ELEMENT AND OPTICAL WAVEGUIDE DEVICE

OPTICAL WAVEGUIDE ELEMENT

OPTICAL MODULATOR

OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME

Optical Waveguide Element, and Optical Modulation Device and Optica...

OPTICAL WAVEGUIDE ELEMENT AND OPTICAL WAVEGUIDE DEVICE

OPTICAL MODULATOR AND OPTICAL MODULE USING SAME

OPTICAL WAVEGUIDE DEVICE