As-rolled type K55 electric resistance welded oil well pipe and hot-rolled steel sheet
US-10738371-B2 · Aug 11, 2020 · US
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Kawano Hideto patents
Kawano Hideto is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kawano Hideto |
| Total patents | 4 |
| First publication | Apr 19, 2018 |
| Latest publication | Aug 11, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
High strength electric resistance welded steel pipe and method for producing high strength electric resistance welded steel pipe
US-10640843-B2 · May 5, 2020 · US
As-rolled type k55 electric resistance welded oil well pipe and hot-rolled steel sheet
US-2018298475-A1 · Oct 18, 2018 · US
High strength electric resistance welded steel pipe, method for producing steel plate for high strength electric resistance welded steel pipe use, and method for producing high strength electric resistance welded steel pipe
US-2018105893-A1 · Apr 19, 2018 · 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 |
|---|---|
| Nippon Steel & Sumitomo Metal Corp | 4 |
| Nippon Steel Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.