Kazunobu KOBAYASHI

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Osaka-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTER
- Publication number 20240154386
- Publication date May 9, 2024
- Sumitomo Electric Industries, Ltd.
- Satoshi YOSHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND MANUFACTURING METHOD FOR OPTICAL DEVICE
- Publication number 20230221505
- Publication date Jul 13, 2023
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Kazushige OKI
- G02 - OPTICS