Speaker system and speaker driving method
US-9173030-B2 · Oct 27, 2015 · US
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Ohashi Yoshio patents in 2015
Ohashi Yoshio was listed as an assignee on 3 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Ohashi Yoshio |
| Year | 2015 |
| Patents | 3 |
Patents
Representative publications for Ohashi Yoshio in 2015.
Speaker apparatus
US-8995695-B2 · Mar 31, 2015 · US
Speaker apparatus
US-8995702-B2 · Mar 31, 2015 · US
Top CPC classifications
Most common classification codes for Ohashi Yoshio in 2015.
| CPC | Patents |
|---|---|
| H04R1/26 | 2 |
| G06F1/1605 | 1 |
| H04R1/025 | 1 |
| H04R1/028 | 1 |
| H04R1/24 | 1 |
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