Forged Steel Roll For Cold Rolling

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Forged Steel Roll For Cold Rolling

Abstract: The present invention provides a forged steel roll for cold rolling in which the Vickers hardness Hv at 400°C is 400 or greater.

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Notices, Deadlines & Correspondence

Patent Information

Application #

Filing Date

16 January 2024

Publication Number

41/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

NIPPON STEEL CORPORATION

6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Inventors

1. ITO, Seiji

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

2. TAKAHAMA, Yoshiki

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

3. HIRAYAMA, Kaho

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

4. HIROKAWA, Hakuei

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

5. HANAORI, Kazuya

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

6. SERA, Tomoaki

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Specification

Documents

Application Documents

#	Name	Date
1	202417003064-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-01-2024(online)].pdf	2024-01-16
2	202417003064-STATEMENT OF UNDERTAKING (FORM 3) [16-01-2024(online)].pdf	2024-01-16
3	202417003064-REQUEST FOR EXAMINATION (FORM-18) [16-01-2024(online)].pdf	2024-01-16
4	202417003064-PROOF OF RIGHT [16-01-2024(online)].pdf	2024-01-16
5	202417003064-POWER OF AUTHORITY [16-01-2024(online)].pdf	2024-01-16
6	202417003064-FORM 18 [16-01-2024(online)].pdf	2024-01-16
7	202417003064-FORM 1 [16-01-2024(online)].pdf	2024-01-16
8	202417003064-DRAWINGS [16-01-2024(online)].pdf	2024-01-16
9	202417003064-DECLARATION OF INVENTORSHIP (FORM 5) [16-01-2024(online)].pdf	2024-01-16
10	202417003064-COMPLETE SPECIFICATION [16-01-2024(online)].pdf	2024-01-16
11	202417003064-FORM 3 [09-05-2024(online)].pdf	2024-05-09