Naoki Takayama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-strength cold-rolled steel sheet and method for manufacturing...
- Patent number 11,926,881
- Issue date Mar 12, 2024
- JFE Steel Corporation
- Yuji Tanaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Abrasion-resistant steel plate and method of producing abrasion-res...
- Patent number 11,118,240
- Issue date Sep 14, 2021
- JFE STEEL CORPORATON
- Yusuke Terazawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Abrasion-resistant steel plate and method of producing abrasion-res...
- Patent number 11,111,556
- Issue date Sep 7, 2021
- JFE Steel Corporation
- Yusuke Terazawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Abrasion-resistant steel plate and method of manufacturing same
- Patent number 11,060,172
- Issue date Jul 13, 2021
- JFE Steel Corporation
- Naoki Takayama
- C21 - METALLURGY OF IRON
Information Patent Grant
Abrasion-resistant steel plate and method of producing abrasion-res...
- Patent number 11,035,018
- Issue date Jun 15, 2021
- JFE Steel Corporation
- Yusuke Terazawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Abrasion-resistant steel plate and method of producing abrasion-res...
- Patent number 11,035,017
- Issue date Jun 15, 2021
- JFE Steel Corporation
- Yusuke Terazawa
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...
- Publication number 20230183845
- Publication date Jun 15, 2023
- JFE STEEL CORPORATION
- Shigeki KITSUYA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20220340989
- Publication date Oct 27, 2022
- JFE STEEL CORPORATION
- Yuji TANAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WEAR-RESISTANT STEEL PLATE AND METHOD FOR PRODUCING SAME
- Publication number 20220333227
- Publication date Oct 20, 2022
- JFE STEEL CORPORATION
- Naoki TAKAYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION-RESISTANT STEEL PLATE AND METHOD OF MANUFACTURING SAME
- Publication number 20200248290
- Publication date Aug 6, 2020
- JFE STEEL CORPORATION
- Naoki TAKAYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...
- Publication number 20190309384
- Publication date Oct 10, 2019
- JFE STEEL CORPORATION
- Yusuke TERAZAWA
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...
- Publication number 20190203314
- Publication date Jul 4, 2019
- JFE STEEL CORPORATION
- Yusuke TERAZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...
- Publication number 20190119772
- Publication date Apr 25, 2019
- JFE STEEL CORPORATION
- Yusuke TERAZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...
- Publication number 20190062860
- Publication date Feb 28, 2019
- JFE STEEL CORPORATION
- Yusuke TERAZAWA
- C21 - METALLURGY OF IRON
Information Patent Application
ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOU...
- Publication number 20150232971
- Publication date Aug 20, 2015
- JFE STEEL CORPORATION
- Shinichi Miura
- C21 - METALLURGY OF IRON

Naoki Takayama

Person

Patents Grantslast 30 patents

High-strength cold-rolled steel sheet and method for manufacturing...

Abrasion-resistant steel plate and method of producing abrasion-res...

Abrasion-resistant steel plate and method of producing abrasion-res...

Abrasion-resistant steel plate and method of manufacturing same

Abrasion-resistant steel plate and method of producing abrasion-res...

Abrasion-resistant steel plate and method of producing abrasion-res...

Patents Applicationslast 30 patents

ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...

HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...

WEAR-RESISTANT STEEL PLATE AND METHOD FOR PRODUCING SAME

ABRASION-RESISTANT STEEL PLATE AND METHOD OF MANUFACTURING SAME

ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...

ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...

ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...

ABRASION-RESISTANT STEEL PLATE AND METHOD OF PRODUCING ABRASION-RES...

ABRASION RESISTANT STEEL PLATE HAVING EXCELLENT LOW-TEMPERATURE TOU...