Inventor
SHIOKAWA NAOTOSHI
JP11 patents
Patents
11 patentsUS6724959B1Apr 20, 2004
Wedged and lensed optical fiber
SEIKO GIKEN KK28 citations92
US6165055ADec 26, 2000
Optical fiber end surface polishing apparatus
SEIKO GIKEN KK38 citations92
US5321790AJun 14, 1994
Optical attenuator using an optical fiber and method and apparatus for producing the same
SEIKO GIKEN KK29 citations92
US11579372B2Feb 14, 2023
Tool for plug, slider, plug, and cable with plug
SEIKO GIKEN KK5 citations74
US11892684B2Feb 6, 2024
Tool for plug, slider, plug, and cable with plug
SEIKO GIKEN KK2 citations72
US6920276B2Jul 19, 2005
Optical fiber assembly having hermetic seal portion and method for making the same
SEIKO GIKEN KK8 citations72
US5668905ASep 16, 1997
Optical fiber ferrule assembly having angular index showing polarization plane
SEIKO GIKEN KK10 citations72
US6715932B2Apr 6, 2004
Eccentric optical fiber connector ferrule and method of manufacturing the same
SEIKO GIKEN KK12 citations71
US11329418B2May 10, 2022
Jig for connector plug, connector plug and cable with connector plug
SEIKO GIKEN KK1 citations60
US11385417B2Jul 12, 2022
Connector plug and stopper for connector plug
SEIKO GIKEN KK0 citations51
US11415756B2Aug 16, 2022
Duplex optical connector plug
SEIKO GIKEN KK0 citations50