Door structure for floating flap gate
US-9926682-B2 · Mar 27, 2018 · US
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Arai Hiroaki patents in 2018
Arai Hiroaki was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Arai Hiroaki |
| Year | 2018 |
| Patents | 1 |
Patents
Representative publications for Arai Hiroaki in 2018.
Top CPC classifications
Most common classification codes for Arai Hiroaki in 2018.
| CPC | Patents |
|---|---|
| E02B3/102 | 1 |
| E02B7/40 | 1 |
| E06B2009/007 | 1 |
| E06B3/38 | 1 |
| E06B5/003 | 1 |
Related pages
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