Insulator and spark plug
US-12322930-B2 · Jun 3, 2025 · US
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Kato Ippei patents
Kato Ippei is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kato Ippei |
| Total patents | 6 |
| First publication | Jan 19, 2017 |
| Latest publication | Jun 3, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Insulator and spark plug
US-2024305070-A1 · Sep 12, 2024 · US
Gas sensor control apparatus
US-10352893-B2 · Jul 16, 2019 · US
Gas sensor element and gas sensor
US-10012612-B2 · Jul 3, 2018 · US
Gas sensor control apparatus
US-2017059511-A1 · Mar 2, 2017 · US
Gas sensor element and gas sensor
US-2017016849-A1 · Jan 19, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ngk Spark Plug Co | 4 |
| Niterra Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01T13/60 | 2 |
| C04B2235/6567 | 2 |
| C04B2235/6565 | 2 |
| C04B2235/6562 | 2 |
| C04B2235/3227 | 2 |