Inventor
NONAKA TSUYOSHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “NONAKA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
13 patentsUS5524164AJun 4, 1996
Coated tape form optical fiber wire
SUMITOMO ELECTRIC INDUSTRIES67 citations94
US5916495AJun 29, 1999
Plastic optical fiber preform, and process and apparatus for producing the same
SUMITOMO ELECTRIC INDUSTRIES24 citations92
US5851666ADec 22, 1998
Plastic optical fiber preform, and process and apparatus for producing the same
SUMITOMO ELECTRIC INDUSTRIES23 citations92
US5639512AJun 17, 1997
Plastic optical fiber preform, and process and apparatus for producing the same
SUMITOMO ELECTRIC INDUSTRIES34 citations92
US5614253AMar 25, 1997
Plastic optical fiber preform, and process and apparatus for producing the same
SUMITOMO ELECTRIC INDUSTRIES22 citations92
US5446821AAug 29, 1995
Coated optical fiber
SUMITOMO ELECTRIC INDUSTRIES20 citations92
US5432873AJul 11, 1995
Optical switch
SUMITOMO ELECTRIC INDUSTRIES33 citations92
US5091984AFeb 25, 1992
Optical switch for use with optical fibers
SUMITOMO ELECTRIC INDUSTRIES24 citations92
US5621838AApr 15, 1997
Resins for coated optical fiber units
SUMITOMO ELECTRIC INDUSTRIES34 citations91
US5108200AApr 28, 1992
Coupler-type optical switch and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES21 citations82
US5891570AApr 6, 1999
Plastic optical fiber preform having a jacket layer
SUMITOMO ELECTRIC INDUSTRIES10 citations74
US5330786AJul 19, 1994
Method of manufacturing color-coated optical fibers
SUMITOMO ELECTRIC INDUSTRIES12 citations74
US6783921B2Aug 31, 2004
Method for etching laminated assembly including polyimide layer
SUMITOMO ELECTRIC INDUSTRIES4 citations55
NONAKA TSUYOSHI
7 patentsUS9000300B2Apr 7, 2015
Insulated wire
NONAKA TSUYOSHI2 citations62
US8502078B2Aug 6, 2013
Flame-retardant composition, insulated electric wire, and wiring harness using the same
NONAKA TSUYOSHI2 citations62
USD353848SDec 27, 1994
Top spinner
NONAKA TSUYOSHI4 citations62
US8907003B2Dec 9, 2014
Flame retardant, flame-retardant resin composition, and insulated wire
NONAKA TSUYOSHI0 citations51
US8901233B2Dec 2, 2014
Flame retardant, flame-retardant resin composition, and insulated wire
NONAKA TSUYOSHI0 citations51
US8933334B2Jan 13, 2015
Flame retardant, a flame-retardant composition, an insulated wire, a wiring harness, and a method for manufacturing the flame-retardant composition
NONAKA TSUYOSHI0 citations49
US8859900B2Oct 14, 2014
Flame-retardant composition, covered electric wire, and wiring harness
NONAKA TSUYOSHI0 citations41