Masayuki MOTOYA

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical waveguide element, and optical modulation device and optica...
- Patent number 12,153,295
- Issue date Nov 26, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- 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 device, manufacturing method of optical modulatio...
- Patent number 11,977,284
- Issue date May 7, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- 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 waveguide element, optical modulator, optical modulation mo...
- Patent number 11,442,329
- Issue date Sep 13, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Grant
Optical modulation element
- Patent number 10,895,765
- Issue date Jan 19, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Tetsuya Fujino
- G02 - OPTICS
Information Patent Grant
Optical waveguide element
- Patent number 10,578,893
- Issue date Mar 3, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Yoichi Hosokawa
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 10,514,561
- Issue date Dec 24, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 9,977,270
- Issue date May 22, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Yoshizumi Ishikawa
- G02 - OPTICS
Information Patent Grant
Optical control device
- Patent number 9,519,200
- Issue date Dec 13, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Toshio Kataoka
- G02 - OPTICS
Information Patent Grant
Light control element
- Patent number 9,057,893
- Issue date Jun 16, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Grant
Optical control element
- Patent number 8,737,773
- Issue date May 27, 2014
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL...
- Publication number 20240255785
- Publication date Aug 1, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Kosuke OKAHASHI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...
- Publication number 20230221590
- Publication date Jul 13, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki MOTOYA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...
- Publication number 20230096004
- Publication date Mar 30, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki MOTOYA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MOD...
- Publication number 20220382119
- Publication date Dec 1, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Shotaro Hirata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WAVEGUIDE DEVICE, MANUFACTURING METHOD OF OPTICAL MODULATI...
- Publication number 20220381977
- Publication date Dec 1, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- 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 MODULATOR
- Publication number 20220146901
- Publication date May 12, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- 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 WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20210165299
- Publication date Jun 3, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Application
LIGHT MODULATION ELEMENT
- Publication number 20200409188
- Publication date Dec 31, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Toshio Kataoka
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION ELEMENT
- Publication number 20200026146
- Publication date Jan 23, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Tetsuya Fujino
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20190302489
- Publication date Oct 3, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki MOTOYA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT
- Publication number 20190302493
- Publication date Oct 3, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Yoichi HOSOKAWA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20170227798
- Publication date Aug 10, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Yoshizumi ISHIKAWA
- G02 - OPTICS
Information Patent Application
Optical Control Device
- Publication number 20160054637
- Publication date Feb 25, 2016
- SUMITOMO OSAKA CEMENT CO.,LTD.)
- Toshio Kataoka
- G02 - OPTICS
Information Patent Application
LIGHT CONTROL ELEMENT
- Publication number 20130071059
- Publication date Mar 21, 2013
- SUMITOMO OSAKA CEMENT CO., LTD.
- Masayuki MOTOYA
- G02 - OPTICS
Information Patent Application
Optical Control Element
- Publication number 20120230627
- Publication date Sep 13, 2012
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki MOTOYA
- G02 - OPTICS

Masayuki MOTOYA

Person

Patents Grantslast 30 patents

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

Optical modulator

Optical modulator

Optical waveguide element and optical waveguide device

Optical waveguide device, manufacturing method of optical modulatio...

Optical modulator

Optical waveguide element, optical modulator, optical modulation mo...

Optical modulation element

Optical waveguide element

Optical modulator

Optical device

Optical control device

Light control element

Optical control element

Patents Applicationslast 30 patents

OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL...

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

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

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

OPTICAL WAVEGUIDE DEVICE, MANUFACTURING METHOD OF OPTICAL MODULATI...

OPTICAL MODULATOR

OPTICAL MODULATOR

OPTICAL MODULATOR

OPTICAL WAVEGUIDE ELEMENT AND OPTICAL WAVEGUIDE DEVICE

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

LIGHT MODULATION ELEMENT

OPTICAL MODULATION ELEMENT

OPTICAL MODULATOR

OPTICAL WAVEGUIDE ELEMENT

OPTICAL DEVICE

Optical Control Device

LIGHT CONTROL ELEMENT

Optical Control Element