Ferritic stainless-steel sheet
US-2025003039-A1 · Jan 2, 2025 · US
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Ishimaru Eiichiro patents
Ishimaru Eiichiro is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishimaru Eiichiro |
| Total patents | 22 |
| First publication | Dec 31, 2015 |
| Latest publication | Jan 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Clear-coated stainless steel sheet
US-12091578-B2 · Sep 17, 2024 · US
Welded structure and storage tank
US-11946126-B2 · Apr 2, 2024 · US
Dual phase stainless steel sheet and dual phase stainless hot-rolled sheet, and method for manufacturing dual phase stainless steel sheet
US-2024002969-A1 · Jan 4, 2024 · US
Martensite-based stainless steel material and method for producing same
US-2023357906-A1 · Nov 9, 2023 · US
Austenite stainless steel material, method for producing same, and plate spring
US-2023250522-A1 · Aug 10, 2023 · US
Welded structure and storage tank
US-2022411909-A1 · Dec 29, 2022 · US
Clear-coated stainless steel sheet
US-2022073761-A1 · Mar 10, 2022 · US
Ferritic stainless steel sheet exhibiting small increase in strength after aging heat treatment, and method of producing the same
US-10513747-B2 · Dec 24, 2019 · US
Ferritic stainless steel plate which has excellent ridging resistance and method of production of same
US-10513763-B2 · Dec 24, 2019 · US
Recent patents
Latest publications not already listed above.
Ferritic stainless steel plate which has excellent ridging resistance and method of production of same
US-2019241998-A1 · Aug 8, 2019 · US
Ferritic stainless steel plate which has excellent ridging resistance and method of production of same
US-10358707-B2 · Jul 23, 2019 · US
Method of producing ferritic stainless steel sheet
US-10358689-B2 · Jul 23, 2019 · US
High-purity ferritic stainless steel sheet with excellent oxidation resistance and high-temperature strength, and process for producing the same
US-9938598-B2 · Apr 10, 2018 · US
Ferritic stainless steel sheet which is excellent in workability and method of production of same
US-2018066335-A1 · Mar 8, 2018 · US
Ferritic stainless steel plate which has excellent ridging resistance and method of production of same
US-2017349988-A1 · Dec 7, 2017 · US
Stainless steel substrate for solar cell having superior insulating properties and low thermal expansion coefficient and method of producing the same
US-9837567-B2 · Dec 5, 2017 · US
Ferritic stainless steel plate which has excellent ridging resistance and method of production of same
US-9771640-B2 · Sep 26, 2017 · US
High purity ferritic stainless steel sheet excellent in corrosion resistance and anti-glare property
US-9289964-B2 · Mar 22, 2016 · US
Stainless steel substrate for solar cell having superior insulating properties and low thermal expansion coefficient and method of producing the same
US-2016079455-A1 · Mar 17, 2016 · US
Ferritic stainless steel sheet exhibiting small increase in strength after aging heat treatment, and method of producing the same
US-2016017451-A1 · Jan 21, 2016 · US
Ferritic stainless steel sheet which is excellent in workability and method of production of same
US-2015376732-A1 · Dec 31, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel & Sumikin Sst | 14 |
| Nippon Steel Stainless Steel Corp | 8 |
| Hatano Masaharu | 3 |
| Ishimaru Eiichiro | 3 |
| Takahashi Akihiko | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/001 | 20 |
| C22C38/04 | 20 |
| C22C38/02 | 20 |
| C22C38/42 | 19 |
| C22C38/06 | 19 |