Inventor
SASAKI TOMOYOSHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI TOMOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC OPTIFRONTIER CO LTD
4 patentsUSD1101007SNov 4, 2025
Optical fiber fusion splicer
SUMITOMO ELECTRIC OPTIFRONTIER CO LTD0 citations60
USD1092581SSep 9, 2025
Optical fiber fusion splicer
SUMITOMO ELECTRIC OPTIFRONTIER CO LTD0 citations60
USD1073757SMay 6, 2025
Fusion splicer working tray
SUMITOMO ELECTRIC OPTIFRONTIER CO LTD0 citations59
US12384598B2Aug 12, 2025
Housing case for fusion splicer and fusion splicer set
SUMITOMO ELECTRIC OPTIFRONTIER CO LTD0 citations49