Pillar-shaped honeycomb structure filter
US-11612844-B2 · Mar 28, 2023 · US
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Itazu Ken patents
Itazu Ken is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Itazu Ken |
| Total patents | 3 |
| First publication | Oct 6, 2022 |
| Latest publication | Mar 28, 2023 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ngk Insulators Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/2474 | 3 |
| F01N2330/30 | 2 |
| F01N3/0222 | 2 |
| B01D46/24491 | 2 |
| B01D46/2429 | 2 |