Electrochemical hydrogen pump
US-2023203677-A1 · Jun 29, 2023 · US
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Ejima Tsuneyuki patents
Ejima Tsuneyuki is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ejima Tsuneyuki |
| Total patents | 14 |
| First publication | Jun 18, 2015 |
| Latest publication | Jun 29, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Electrochemical hydrogen pump
US-11549187-B2 · Jan 10, 2023 · US
Battery pack
US-11283099-B2 · Mar 22, 2022 · US
Electrochemical hydrogen pump
US-2020124039-A1 · Apr 23, 2020 · US
Battery pack
US-2019181488-A1 · Jun 13, 2019 · US
Assembled battery
US-10249856-B2 · Apr 2, 2019 · US
Assembled battery
US-9819047-B2 · Nov 14, 2017 · US
Battery pack
US-9680138-B2 · Jun 13, 2017 · US
Assembled battery
US-2017133706-A1 · May 11, 2017 · US
Battery pack
US-2017110695-A1 · Apr 20, 2017 · US
Recent patents
Latest publications not already listed above.
Organic EL display
US-9240435-B2 · Jan 19, 2016 · US
Battery module
US-2016006007-A1 · Jan 7, 2016 · US
Organic EL display
US-9231031-B2 · Jan 5, 2016 · US
Battery pack
US-2015171389-A1 · Jun 18, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Panasonic Ip Man Co Ltd | 11 |
| Joled Inc | 3 |
| Sanyo Electric Co | 1 |
| Panasonic Corp | 1 |
| Yoshida Hidehiro | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 9 |
| H01M2/1077 | 7 |
| H01M50/209 | 7 |
| H01M10/0481 | 6 |
| Y02P70/50 | 6 |