Patents/Inventors

Ryohei Fukumoto

SakuraJP1 patent

2 Patents

US124598532025
Multi-core Optical Fiber Preform, Multi-core Optical Fiber Preform Production Method, and Multi-core Optical Fiber Production Method
Fujikura Ltd.
0 cites
US118343652023
Optical Fiber Preform Production Method, Optical Fiber Preform, and Optical Fiber Production Method
Fujikura Ltd.
0 cites