Akari Takahashi

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber securing structure and laser device
- Patent number 11,703,647
- Issue date Jul 18, 2023
- Fujikura Ltd.
- Ryokichi Matsumoto
- G02 - OPTICS
Information Patent Grant
Optical module and method for manufacturing the same
- Patent number 11,245,244
- Issue date Feb 8, 2022
- Fujikura Ltd.
- Akari Takahashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FIBER STRUCTURE, OPTICAL COMBINER, LASER LIGHT SOURCE, AND LASER DE...
- Publication number 20230056098
- Publication date Feb 23, 2023
- FUJIKURA LTD.
- Akari Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER SECURING STRUCTURE AND LASER DEVICE
- Publication number 20220269018
- Publication date Aug 25, 2022
- FUJIKURA LTD.
- Ryokichi Matsumoto
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200153198
- Publication date May 14, 2020
- FUJIKURA LTD.
- Akari Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR AND METHOD FOR MANUFACTURING PHOTODETECTOR
- Publication number 20200012058
- Publication date Jan 9, 2020
- FUJIKURA LTD.
- Takanori Yamauchi
- G01 - MEASURING TESTING