Operation lever and construction machine
US-2025163677-A1 · May 22, 2025 · US
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Okamatsu Taro patents
Okamatsu Taro is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Okamatsu Taro |
| Total patents | 3 |
| First publication | Feb 11, 2021 |
| Latest publication | May 22, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery Pack and Propulsion Device
US-2021167454-A1 · Jun 3, 2021 · US
Battery pack and propulsion device
US-2021043895-A1 · Feb 11, 2021 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Yanmar Power Technology Co Ltd | 2 |
| Yanmar Holdings Co Ltd | 1 |
| Yanmar Power Tech Co | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M50/249 | 2 |
| H01M50/213 | 2 |
| B63B32/10 | 2 |
| B63B32/60 | 2 |
| H01M2220/20 | 2 |