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Kyohei SHIGEMATSU
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dispersion measurement apparatus and dispersion measurement method
Patent number
11,913,836
Issue date
Feb 27, 2024
Hamamatsu Photonics K.K.
Koyo Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Dispersion measuring device, pulse light source, dispersion measuri...
Patent number
11,821,793
Issue date
Nov 21, 2023
Hamamatsu Photonics K.K.
Koyo Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SAMPLE OBSERVATION DEVICE AND SAMPLE OBSERVATION METHOD
Publication number
20240142375
Publication date
May 2, 2024
Hamamatsu Photonics K.K.
Kyohei SHIGEMATSU
G01 - MEASURING TESTING
Information
Patent Application
DISPERSION MEASUREMENT APPARATUS AND DISPERSION MEASUREMENT METHOD
Publication number
20240110833
Publication date
Apr 4, 2024
HAMAMATSU PHOTONICS K. K.
Koyo WATANABE
G01 - MEASURING TESTING
Information
Patent Application
DISPERSION MEASURING DEVICE, PULSE LIGHT SOURCE, DISPERSION MEASURI...
Publication number
20240003744
Publication date
Jan 4, 2024
HAMAMATSU PHOTONICS K. K.
Koyo WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPERSION MEASUREMENT DEVICE AND DISPERSION MEASUREMENT METHOD
Publication number
20230333007
Publication date
Oct 19, 2023
Hamamatsu Photonics K.K.
Koyo WATANABE
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL PROPERTY MEASUREMENT APPARATUS AND OPTICAL PROPERTY MEASURE...
Publication number
20230304923
Publication date
Sep 28, 2023
HAMAMATSU PHOTONICS K. K.
Hisanari TAKAHASHI
G01 - MEASURING TESTING
Information
Patent Application
TIME RESPONSE MEASUREMENT APPARATUS AND TIME RESPONSE MEASUREMENT M...
Publication number
20230304926
Publication date
Sep 28, 2023
HAMAMATSU PHOTONICS K. K.
Hisanari TAKAHASHI
G01 - MEASURING TESTING
Information
Patent Application
DISPERSION MEASURING DEVICE, PULSE LIGHT SOURCE, DISPERSION MEASURI...
Publication number
20220178752
Publication date
Jun 9, 2022
Hamamatsu Photonics K.K.
Koyo WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPERSION MEASUREMENT APPARATUS AND DISPERSION MEASUREMENT METHOD
Publication number
20220107221
Publication date
Apr 7, 2022
HAMAMATSU PHOTONICS K. K.
Koyo WATANABE
G01 - MEASURING TESTING
Information
Patent Application
LIGHT SHAPING DEVICE AND LIGHT SHAPING METHOD
Publication number
20220019094
Publication date
Jan 20, 2022
HAMAMATSU PHOTONICS K. K.
Koyo WATANABE
G02 - OPTICS