Inventor
ISHIKAWA MASATAKE
JP3 patents
Patents
3 patentsUS5104242AApr 14, 1992
Fiber optic connector
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US6687434B2Feb 3, 2004
Optical element having inclined surface
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US6771428B2Aug 3, 2004
Gradient index rod lens, method for manufacturing gradient index rod lens, and lens array
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