Inventor
MIYAJIMA YOSHIAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MIYAJIMA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
6 patentsUS5859944AJan 12, 1999
Optical connector
SUMITOMO ELECTRIC INDUSTRIES35 citations92
US5253322AOct 12, 1993
Optical functioning glass and fiber amplifier
SUMITOMO ELECTRIC INDUSTRIES28 citations90
US5244846ASep 14, 1993
Optical functioning glass and apparatus using the same
SUMITOMO ELECTRIC INDUSTRIES16 citations82
US5337401AAug 9, 1994
Optical functioning glass and method of manufacturing same, optical fiber, waveguide device, and laser device
SUMITOMO ELECTRIC INDUSTRIES10 citations73
US5377294ADec 27, 1994
Optical functioning glass and apparatus using the same
SUMITOMO ELECTRIC INDUSTRIES4 citations59
US5695880ADec 9, 1997
Lead-containing fluoride glass, optical fiber and process for producing it
SUMITOMO ELECTRIC INDUSTRIES0 citations51