Electrochemical reaction unit and fuel cell stack
US-9997797-B2 · Jun 12, 2018 · US
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Tanaka Tomo-O patents
Tanaka Tomo-O is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tanaka Tomo-O |
| Total patents | 4 |
| First publication | Nov 26, 2015 |
| Latest publication | Jun 12, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Electrode material and spark plug
US-9783872-B2 · Oct 10, 2017 · US
Electrochemical reaction unit and fuel cell stack
US-2016372758-A1 · Dec 22, 2016 · US
Electrode material and spark plug
US-2015340844-A1 · Nov 26, 2015 · 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 |
|---|---|
| Ngk Spark Plug Co | 4 |
| Hitachi Metals Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C19/05 | 2 |
| H01T13/39 | 2 |
| H01M2008/1293 | 2 |
| H01M8/0236 | 2 |
| C25B1/12 | 2 |