Oil field pump
US-11536122-B2 · Dec 27, 2022 · US
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Kunitake Nobuhiro patents
Kunitake Nobuhiro is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kunitake Nobuhiro |
| Total patents | 5 |
| First publication | Dec 3, 2020 |
| Latest publication | Dec 27, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Oil field pump
US-11199077-B2 · Dec 14, 2021 · US
Oil field pump
US-2020378225-A1 · Dec 3, 2020 · US
Oil field pump
US-2020378226-A1 · Dec 3, 2020 · US
Oil field pump
US-2020378224-A1 · Dec 3, 2020 · 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 |
|---|---|
| Mitsubishi Heavy Ind Ltd | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D29/0413 | 5 |
| F04D13/086 | 5 |
| E21B43/128 | 5 |
| F04D29/046 | 4 |
| F04C13/008 | 3 |