Fuel cell stack
US-10522865-B2 · Dec 31, 2019 · US
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Ota Tadanobu patents
Ota Tadanobu is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ota Tadanobu |
| Total patents | 8 |
| First publication | Jul 9, 2015 |
| Latest publication | Dec 31, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel cell end plate with resin layer and protrusion
US-10522846-B2 · Dec 31, 2019 · US
Fuel cell stack
US-10439247-B2 · Oct 8, 2019 · US
Fuel cell stack
US-2018123158-A1 · May 3, 2018 · US
Fuel cell stack
US-2018047995-A1 · Feb 15, 2018 · US
Fuel cell stack
US-2018034091-A1 · Feb 1, 2018 · US
Boot seal for variable compression ratio engine
US-9644569-B2 · May 9, 2017 · US
Boot seal for variable compression ratio engine
US-2015192090-A1 · Jul 9, 2015 · 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 |
|---|---|
| Toyota Motor Co Ltd | 8 |
| Toyoda Gosei Kk | 8 |
| Taiho Kogyo Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M8/2475 | 6 |
| H01M2008/1095 | 6 |
| H01M8/2483 | 6 |
| Y02E60/50 | 6 |
| H01M8/249 | 4 |