Vehicle fragrance supply apparatus
US-2024253424-A1 · Aug 1, 2024 · US
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Otsuka Ryuji patents
Otsuka Ryuji is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Otsuka Ryuji |
| Total patents | 4 |
| First publication | Feb 25, 2016 |
| Latest publication | Aug 1, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Vehicle fragrance supply device
US-2024253425-A1 · Aug 1, 2024 · US
Fuel cell-powered motorcycle
US-9543598-B2 · Jan 10, 2017 · US
Fuel cell-powered motorcycle
US-2016056482-A1 · Feb 25, 2016 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 2 |
| Suzuki Motor Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60H2003/0042 | 2 |
| B60H3/0035 | 2 |
| B60H3/0007 | 2 |
| H01M8/04679 | 2 |
| H01M8/04201 | 2 |