Keisuke Nishiguchi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Jig for fusion splicer and heating method
- Patent number 12,044,885
- Issue date Jul 23, 2024
- Fujikura Ltd.
- Keisuke Nishiguchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTOR AND PRODUCTION METHOD FOR OPTICAL CONNECTOR
- Publication number 20250035856
- Publication date Jan 30, 2025
- FUJIKURA LTD.
- Keisuke Nishiguchi
- G02 - OPTICS
Information Patent Application
JIG FOR FUSION SPLICER AND HEATING METHOD
- Publication number 20230341625
- Publication date Oct 26, 2023
- FUJIKURA LTD.
- Keisuke Nishiguchi
- G02 - OPTICS