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Electromagnetic Steel Sheet And Adhesion Laminated Core Production Method
Abstract: This electromagnetic steel sheet has a chemical composition containing, in a unit of mass%, 2.5-3.9% of Si, 0.001-3.0% of Al, and 0.05-5.0% of Mn, the remaining portion being Fe and impurities, and has, on one or both surfaces, an insulating coating containing a curing accelerator.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 October 2023
Publication Number
37/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
NIPPON STEEL CORPORATION
6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
Inventors
1. TAKEDA Kazutoshi
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
2. TAKATANI Shinsuke
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
3. HIRAYAMA Ryu
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
4. FUKUCHI Minako
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
5. IWASE Yoshiaki
c/o TOAGOSEI CO., LTD., 8, Showacho, Minato-ku, Nagoya-shi, Aichi
4550026
6. NIWA Makoto
c/o TOAGOSEI CO., LTD., 8, Showacho, Minato-ku, Nagoya-shi, Aichi
4550026
7. HIRAKAWA Makoto
c/o TOAGOSEI CO., LTD., 8, Showacho, Minato-ku, Nagoya-shi, Aichi
4550026
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317068266-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [11-10-2023(online)].pdf | 2023-10-11 |
| 2 | 202317068266-STATEMENT OF UNDERTAKING (FORM 3) [11-10-2023(online)].pdf | 2023-10-11 |
| 3 | 202317068266-PRIORITY DOCUMENTS [11-10-2023(online)].pdf | 2023-10-11 |
| 4 | 202317068266-POWER OF AUTHORITY [11-10-2023(online)].pdf | 2023-10-11 |
| 5 | 202317068266-FORM 1 [11-10-2023(online)].pdf | 2023-10-11 |
| 6 | 202317068266-DRAWINGS [11-10-2023(online)].pdf | 2023-10-11 |
| 7 | 202317068266-DECLARATION OF INVENTORSHIP (FORM 5) [11-10-2023(online)].pdf | 2023-10-11 |
| 8 | 202317068266-COMPLETE SPECIFICATION [11-10-2023(online)].pdf | 2023-10-11 |
| 9 | 202317068266-Proof of Right [29-12-2023(online)].pdf | 2023-12-29 |
| 10 | 202317068266-FORM 3 [06-03-2024(online)].pdf | 2024-03-06 |
| 11 | 202317068266-FORM 18 [13-03-2025(online)].pdf | 2025-03-13 |