Yu LI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing member for molten metal bath
- Patent number 11,261,515
- Issue date Mar 1, 2022
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
In-bath roll and method for producing in-bath roll
- Patent number 10,597,763
- Issue date Mar 24, 2020
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hearth roll for continuous annealing furnaces, and method for manuf...
- Patent number 10,329,640
- Issue date Jun 25, 2019
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yasushi Kurisu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cermet thermal spray powder, roller for molten metal plating bath,...
- Patent number 9,422,617
- Issue date Aug 23, 2016
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACE
- Publication number 20220380862
- Publication date Dec 1, 2022
- NIPPON STEEL CORPORATION
- Yasushi KURISU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ANTI-DROWSINESS DEVICE
- Publication number 20220143359
- Publication date May 12, 2022
- Riko YOHENA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FOOD BOX WITH TRAY AND CLIP
- Publication number 20210101716
- Publication date Apr 8, 2021
- Yu Li
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR PRODUCING MEMBER FOR MOLTEN METAL BATH
- Publication number 20210010124
- Publication date Jan 14, 2021
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
IN-BATH ROLL AND METHOD FOR PRODUCING IN-BATH ROLL
- Publication number 20190360084
- Publication date Nov 28, 2019
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE TREATMENT METHOD FOR ELECTROPLATING CONDUCTOR ROLL AND ELEC...
- Publication number 20190119824
- Publication date Apr 25, 2019
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTROPLATING CONDUCTOR ROLL
- Publication number 20180258547
- Publication date Sep 13, 2018
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu LI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACES, AND METHOD FOR MANUF...
- Publication number 20170275730
- Publication date Sep 28, 2017
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yasushi KURISU
- C21 - METALLURGY OF IRON
Information Patent Application
CERMET THERMAL SPRAY POWDER, ROLLER FOR MOLTEN METAL PLATING BATH,...
- Publication number 20150322558
- Publication date Nov 12, 2015
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yu LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Person

Patents Grantslast 30 patents

Method for producing member for molten metal bath

In-bath roll and method for producing in-bath roll

Hearth roll for continuous annealing furnaces, and method for manuf...

Cermet thermal spray powder, roller for molten metal plating bath,...

Patents Applicationslast 30 patents

HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACE

ANTI-DROWSINESS DEVICE

FOOD BOX WITH TRAY AND CLIP

METHOD FOR PRODUCING MEMBER FOR MOLTEN METAL BATH

IN-BATH ROLL AND METHOD FOR PRODUCING IN-BATH ROLL

SURFACE TREATMENT METHOD FOR ELECTROPLATING CONDUCTOR ROLL AND ELEC...

ELECTROPLATING CONDUCTOR ROLL

HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACES, AND METHOD FOR MANUF...

CERMET THERMAL SPRAY POWDER, ROLLER FOR MOLTEN METAL PLATING BATH,...