Shusaku UMEMOTO

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Patents Grantslast 30 patents

Information Patent Grant
Optical modulator
- Patent number 11,460,751
- Issue date Oct 4, 2022
- TDK Corporation
- Shusaku Umemoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE WITH DIELECTRIC THIN FILM, OPTICAL WAVEGUIDE ELEMENT, AND...
- Publication number 20250028194
- Publication date Jan 23, 2025
- TDK Corporation
- Shusaku UMEMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20210096441
- Publication date Apr 1, 2021
- TDK Corporation
- Shusaku UMEMOTO
- G02 - OPTICS