Manufacturing method for high-pressure tank, and high-pressure tank
US-9840048-B2 · Dec 12, 2017 · US
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Otsubo Hirokazu patents in 2017
Otsubo Hirokazu was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Otsubo Hirokazu |
| Year | 2017 |
| Patents | 1 |
Patents
Representative publications for Otsubo Hirokazu in 2017.
Top CPC classifications
Most common classification codes for Otsubo Hirokazu in 2017.
| CPC | Patents |
|---|---|
| B29C53/602 | 1 |
| B29C63/24 | 1 |
| B29C70/222 | 1 |
| B29C70/32 | 1 |
| B29D22/003 | 1 |
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