Muthukumarana Wedikkara Arachchilage Chanaka Sudheera

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical adapter holding structure, optical adapter, method for plug...
- Patent number 11,934,016
- Issue date Mar 19, 2024
- Shoden Seiwa Co., Ltd.
- Tamakawa Yoshihito
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ADAPTER HOLDING STRUCTURE, OPTICAL ADAPTER, METHOD FOR PLUG...
- Publication number 20240255704
- Publication date Aug 1, 2024
- Shoden Seiwa Co., Ltd.
- Yoshihito Tamakawa
- G02 - OPTICS
Information Patent Application
OPTICAL ADAPTER HOLDING STRUCTURE, OPTICAL ADAPTER, METHOD FOR PLUG...
- Publication number 20230367080
- Publication date Nov 16, 2023
- Shoden Seiwa Co., Ltd.
- Tamakawa Yoshihito
- G02 - OPTICS