Patents/Inventors

Tomoyoshi Sasaki

YokohamaJP3 patents

4 Patents

USD11010072025
Optical Fiber Fusion Splicer
SUMITOMO ELECTRIC OPTIFRONTIER CO., Ltd.
0 cites
USD10925812025
Optical Fiber Fusion Splicer
SUMITOMO ELECTRIC OPTIFRONTIER CO., Ltd.
0 cites
US123845982025
Housing Case for Fusion Splicer and Fusion Splicer Set
Sumitomo Electric Optifrontier Co., Ltd.
0 cites
USD10737572025
Fusion Splicer Working Tray
SUMITOMO ELECTRIC OPTIFRONTIER CO., Ltd.
0 cites