Steel material
US-12435401-B2 · Oct 7, 2025 · US
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Oe Taro patents
Oe Taro is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oe Taro |
| Total patents | 11 |
| First publication | Jul 5, 2018 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Steel material suitable for use in sour environment
US-11891680-B2 · Feb 6, 2024 · US
Steel material
US-2023203631-A1 · Jun 29, 2023 · US
Steel material suitable for use in sour environment
US-2022098712-A1 · Mar 31, 2022 · US
Steel material suitable for use in sour environment
US-2022042148-A1 · Feb 10, 2022 · US
Method of manufacturing stainless pipe for oil wells and stainless steel pipe for oil wells
US-11066718-B2 · Jul 20, 2021 · US
Steel pipe for line pipe and method of manufacturing the same
US-10487373-B2 · Nov 26, 2019 · US
Seamless steel pipe and method of manufacturing the same
US-2018355451-A1 · Dec 13, 2018 · US
Method of manufacturing stainless steel pipe for oil wells and stainless steel pipe for oil wells
US-2018320243-A1 · Nov 8, 2018 · US
Stainless steel pipe and method of manufacturing the same
US-2018237879-A1 · Aug 23, 2018 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel Corp | 7 |
| Nippon Steel & Sumitomo Metal Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.