Inventor
SAITOH TATSUHIKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SAITOH TATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS5196383AMar 23, 1993
Method for producing rare earth element-doped glass by sol-gel process
SUMITOMO ELECTRIC INDUSTRIES10 citations73
US6851282B2Feb 8, 2005
Apparatus and method for making optical fiber
SUMITOMO ELECTRIC INDUSTRIES9 citations71
US6400878B1Jun 4, 2002
Optical fiber and method of making the same
SUMITOMO ELECTRIC INDUSTRIES12 citations71
US7898654B2Mar 1, 2011
Equipment and method for detecting foreign matters
SUMITOMO ELECTRIC INDUSTRIES2 citations62
US5250097AOct 5, 1993
Method for producing glass soot deposit
SUMITOMO ELECTRIC INDUSTRIES5 citations61
US7168861B2Jan 30, 2007
Optical fiber connector cord and optical coupling set including the optical fiber connector cord
SUMITOMO ELECTRIC INDUSTRIES2 citations60
US6988381B2Jan 24, 2006
Method of elongating glass preform
SUMITOMO ELECTRIC INDUSTRIES3 citations60