Inventor
YOSHIMURA ICHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
8 patentsUS5320658AJun 14, 1994
Process of drawing optical fiber
SUMITOMO ELECTRIC INDUSTRIES54 citations96
US5322228AJun 21, 1994
Method for screening optical fiber and apparatus for carrying out method
SUMITOMO ELECTRIC INDUSTRIES34 citations92
US5281247AJan 25, 1994
Method for producing hermetic coated optical fiber
SUMITOMO ELECTRIC INDUSTRIES22 citations92
US5073179ADec 17, 1991
Method for controlling fiber diameter during optical fiber drawing process
SUMITOMO ELECTRIC INDUSTRIES35 citations92
US5017209AMay 21, 1991
High temperature furnace with thermal insulation
SUMITOMO ELECTRIC INDUSTRIES27 citations92
US5441215AAug 15, 1995
Slitted winding wheel for optical fiber
SUMITOMO ELECTRIC INDUSTRIES17 citations82
US5194080AMar 16, 1993
Apparatus for producing hermetic coated optical fiber
SUMITOMO ELECTRIC INDUSTRIES7 citations73
US5348564ASep 20, 1994
Method for manufacturing a hermetically coated optical fiber
SUMITOMO ELECTRIC INDUSTRIES4 citations62