Ririka Seino

Follow

Person

Sakura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical connector and method of manufacturing optical connector
- Patent number 12,326,594
- Issue date Jun 10, 2025
- Fujikura Ltd.
- Ririka Seino
- G02 - OPTICS
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
- Publication number 20240061185
- Publication date Feb 22, 2024
- FUJIKURA LTD.
- Ririka Seino
- 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
Information Patent Application
OPTICAL CONNECTOR AND METHOD OF MANUFACTURING OPTICAL CONNECTOR
- Publication number 20230314713
- Publication date Oct 5, 2023
- FUJIKURA LTD.
- Ririka Seino
- G02 - OPTICS