Membership
Tour
Register
Log in
Satomi KATAYOSE
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical waveguide and manufacturing method thereof
Patent number
12,044,883
Issue date
Jul 23, 2024
Nippon Telegraph and Telephone Corporation
Yuji Fujiwara
G02 - OPTICS
Information
Patent Grant
End structure of a waveguide
Patent number
11,988,873
Issue date
May 21, 2024
Nippon Telegraph and Telephone Corporation
Katsuhiko Hirabayashi
G02 - OPTICS
Information
Patent Grant
Method for adjusting transmitted wavelength of signal light transmi...
Patent number
11,960,152
Issue date
Apr 16, 2024
Nippon Telegraph and Telephone Corporation
Katsuhiko Hirabayashi
G02 - OPTICS
Information
Patent Grant
Planar lightwave circuit and optical device
Patent number
11,733,469
Issue date
Aug 22, 2023
Nippon Telegraph and Telephone Corporation
Yuji Fujiwara
G02 - OPTICS
Information
Patent Grant
Phase modulator, control method for phase modulator, and fringe pro...
Patent number
11,002,995
Issue date
May 11, 2021
Olympus Corporation
Daichi Watanabe
G02 - OPTICS
Information
Patent Grant
Illumination apparatus
Patent number
10,969,281
Issue date
Apr 6, 2021
Olympus Corporation
Daichi Watanabe
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Optical Module
Publication number
20230358965
Publication date
Nov 9, 2023
Nippon Telegraph and Telephone Corporation
Yuji Fujiwara
G02 - OPTICS
Information
Patent Application
Optical Module
Publication number
20230251432
Publication date
Aug 10, 2023
Nippon Telegraph and Telephone Corporation
Yuji Fujiwara
G02 - OPTICS
Information
Patent Application
Optical Waveguide and Manufacturing Method Thereof
Publication number
20220236481
Publication date
Jul 28, 2022
Nippon Telegraph and Telephone Corporation
Yuji Fujiwara
G02 - OPTICS
Information
Patent Application
Optical Waveguide Chip
Publication number
20220236482
Publication date
Jul 28, 2022
Nippon Telegraph and Telephone Corporation
Satomi Katayose
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE AND MANUFACTURING METHOD THEREOF
Publication number
20220179151
Publication date
Jun 9, 2022
Nippon Telegraph and Telephone Corporation
Yuji Fujiwara
G02 - OPTICS
Information
Patent Application
End Structure of a Waveguide
Publication number
20220091339
Publication date
Mar 24, 2022
Nippon Telegraph and Telephone Corporation
Katsuhiko Hirabayashi
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER AND MANUFACTURING METHOD THEREOF
Publication number
20220075120
Publication date
Mar 10, 2022
Nippon Telegraph and Telephone Corporation
Katsuhiko Hirabayashi
G02 - OPTICS
Information
Patent Application
Variable Interference-Fringe-Interval Optical Circuit and Fringe Pr...
Publication number
20210302153
Publication date
Sep 30, 2021
Nippon Telegraph and Telephone Corporation
Satomi Katayose
G01 - MEASURING TESTING
Information
Patent Application
Planar Lightwave Circuit and Optical Device
Publication number
20210263219
Publication date
Aug 26, 2021
Yuji Fujiwara
G02 - OPTICS
Information
Patent Application
Method for Adjusting Transmitted Wavelength of Signal Light Transmi...
Publication number
20210240015
Publication date
Aug 5, 2021
Nippon Telegraph and Telephone Corporation
Katsuhiko Hirabayashi
G02 - OPTICS
Information
Patent Application
PHASE MODULATOR, CONTROL METHOD FOR PHASE MODULATOR, AND FRINGE PRO...
Publication number
20190339549
Publication date
Nov 7, 2019
OLYMPUS CORPORATION
Daichi WATANABE
G02 - OPTICS
Information
Patent Application
ILLUMINATION APPARATUS
Publication number
20190339055
Publication date
Nov 7, 2019
OLYMPUS CORPORATION
Daichi WATANABE
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL MEASUREMENT APPARATUS
Publication number
20190339069
Publication date
Nov 7, 2019
OLYMPUS CORPORATION
Daichi WATANABE
G02 - OPTICS