Fuel injection valve
US-9771911-B2 · Sep 26, 2017 · US
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Oohata Keigo patents
Oohata Keigo is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oohata Keigo |
| Total patents | 4 |
| First publication | Feb 5, 2015 |
| Latest publication | Sep 26, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel injector
US-9574536-B2 · Feb 21, 2017 · US
Fuel injection valve
US-2015053182-A1 · Feb 26, 2015 · US
Fuel injector and fuel injection device using the same
US-2015034742-A1 · Feb 5, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Denso Corp | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F02M61/14 | 4 |
| F02M2200/858 | 3 |
| F02M61/18 | 1 |
| F02M51/061 | 1 |
| F02M69/042 | 1 |