Headphone unit and ear muff unit
US-9609422-B2 · Mar 28, 2017 · US
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Tanoue Koichiro patents in 2017
Tanoue Koichiro was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Tanoue Koichiro |
| Year | 2017 |
| Patents | 1 |
Patents
Representative publications for Tanoue Koichiro in 2017.
Top CPC classifications
Most common classification codes for Tanoue Koichiro in 2017.
| CPC | Patents |
|---|---|
| H04R1/1008 | 1 |
| H04R1/1058 | 1 |
| H04R1/1066 | 1 |
| H04R2201/107 | 1 |
| H04R2420/07 | 1 |
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