Inventor

YUI DAI

JP11 patents

Patents

11 patents

US5444804AAug 22, 1995

Optical waveguide module

SUMITOMO ELECTRIC INDUSTRIES114 citations97

US5513290AApr 30, 1996

Coupling structure of optical fibers and optical waveguides

SUMITOMO ELECTRIC INDUSTRIES31 citations92

US5481632AJan 2, 1996

Optical waveguide module and method of manufacturing the same

SUMITOMO ELECTRIC INDUSTRIES47 citations92

US6299361B1Oct 9, 2001

Method of making an optical fiber array and apparatus for making an optical fiber array

SUMITOMO ELECTRIC INDUSTRIES22 citations90

US6345916B1Feb 12, 2002

Fiber optic connector and its manufacturing method

SUMITOMO ELECTRIC INDUSTRIES18 citations81

US5696860ADec 9, 1997

Optical device module and method for manufacturing the same

SUMITOMO ELECTRIC INDUSTRIES16 citations73

US5673345ASep 30, 1997

Package with optical waveguide module mounted therein

SUMITOMO ELECTRIC INDUSTRIES9 citations73

US5471306ANov 28, 1995

Method for assembling optical isolator and method for measuring isolation

SUMITOMO ELECTRIC INDUSTRIES11 citations73

US5463708AOct 31, 1995

Optical waveguide module having a waveguide affixed thereto at a first bonding strength and optical fibers affixed thereto at a second bonding strength

SUMITOMO ELECTRIC INDUSTRIES17 citations73

US5408491AApr 18, 1995

Optical isolator

SUMITOMO ELECTRIC INDUSTRIES10 citations73

US5999674ADec 7, 1999

Optical waveguide module with reinforcing member and buffer protector

SUMITOMO ELECTRIC INDUSTRIES14 citations68