Inventor
TODA YUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TODA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
5 patentsUS4379615AApr 12, 1983
Device for transmitting energy through electric wire or optical cable wound on drum
SUMITOMO ELECTRIC INDUSTRIES54 citations93
US4549391AOct 29, 1985
Wire-like structure twisting machine
SUMITOMO ELECTRIC INDUSTRIES28 citations91
US4676635AJun 30, 1987
Optical fiber characteristic measuring method and apparatus
SUMITOMO ELECTRIC INDUSTRIES9 citations73
US4740226AApr 26, 1988
Apparatus for the production of porous preform of optical fiber
SUMITOMO ELECTRIC INDUSTRIES18 citations72
US4313744AFeb 2, 1982
Method and device for automatically fusing optical fibers
SUMITOMO ELECTRIC INDUSTRIES14 citations72
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS4460820AJul 17, 1984
Apparatus for heating heat-shrinkable tubes
NIPPON TELEGRAPH & TELEPHONE100 citations95
US4475935AOct 9, 1984
Joining method to obtain elongated coated optical fiber
NIPPON TELEGRAPH & TELEPHONE60 citations92
US4526732AJul 2, 1985
Method of heating thermal shrinkage tube and apparatus therefor
NIPPON TELEGRAPH & TELEPHONE29 citations91
US4830490AMay 16, 1989
Apparatus for aligning optical fibers
NIPPON TELEGRAPH & TELEPHONE4 citations57