Method for manufacturing optical waveguide and optical waveguide manufactured by the method
US-8938135-B2 · Jan 20, 2015 · US
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Yamaguchi Masatoshi patents in 2015
Yamaguchi Masatoshi was listed as an assignee on 1 patent publication in 2015.
| Metric | Value |
|---|---|
| Company | Yamaguchi Masatoshi |
| Year | 2015 |
| Patents | 1 |
Patents
Representative publications for Yamaguchi Masatoshi in 2015.
Top CPC classifications
Most common classification codes for Yamaguchi Masatoshi in 2015.
| CPC | Patents |
|---|---|
| G02B6/1221 | 1 |
| G02B6/136 | 1 |
| G02B6/138 | 1 |
| G03F7/322 | 1 |
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