Electron generating apparatus and ionization gauge
US-11069503-B2 · Jul 20, 2021 · US
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Chida Eriko patents
Chida Eriko is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chida Eriko |
| Total patents | 2 |
| First publication | Mar 25, 2021 |
| Latest publication | Jul 20, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Electron generating apparatus and ionization gauge
US-2021090840-A1 · Mar 25, 2021 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Canon Anelva Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01J3/08 | 2 |
| H01J1/15 | 2 |
| H01J1/135 | 2 |
| G01R19/165 | 2 |
| G01R27/16 | 2 |