Inventor

SAITOH TATSUO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “SAITOH TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOHO ASECHIREN KK

1 patent

US4405274ASep 20, 1983

Snap ring intended for prevention of looseness of a nut

TOHO ASECHIREN KK12 citations62

SUMITOMO ELECTRIC INDUSTRIES

1 patent

US4875918AOct 24, 1989

Method of manufacturing fiber preform for single-mode fibers

SUMITOMO ELECTRIC INDUSTRIES2 citations53