Gas separation device
US-11135545-B2 · Oct 5, 2021 · US
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Yajima Kenjii patents
Yajima Kenjii is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yajima Kenjii |
| Total patents | 2 |
| First publication | Aug 27, 2020 |
| Latest publication | Oct 5, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Gas separation device
US-2020269188-A1 · Aug 27, 2020 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jgc Corp | 2 |
| Ngk Insulators Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02C20/40 | 2 |
| B01D53/00 | 2 |
| B01D53/227 | 2 |
| B01D2258/05 | 2 |
| B01D2257/102 | 2 |