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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic treatment apparatus
- Patent number 11,839,906
- Issue date Dec 12, 2023
- Nippon Steel Engineering Co., Ltd.
- Eri Hoshiba
- B08 - CLEANING
Information Patent Grant
Hot-rolled steel sheet and manufacturing method thereof, and manufa...
- Patent number 11,066,720
- Issue date Jul 20, 2021
- Nippon Steel Corporation
- Takashi Fujii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ultrasonic cleaning equipment and ultrasonic cleaning method
- Patent number 11,052,433
- Issue date Jul 6, 2021
- Nippon Steel Corporation
- Eri Hoshiba
- B08 - CLEANING
Information Patent Grant
Plated steel sheet for cans and production method thereof
- Patent number 8,679,643
- Issue date Mar 25, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Hiromitsu Date
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet for cans
- Patent number 8,518,555
- Issue date Aug 27, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Hiromitsu Date
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC TREATMENT APPARATUS
- Publication number 20230037005
- Publication date Feb 2, 2023
- NIPPON STEEL ENGINEERING CO., LTD
- Eri HOSHIBA
- B08 - CLEANING
Information Patent Application
ULTRASONIC CLEANING EQUIPMENT AND ULTRASONIC CLEANING METHOD
- Publication number 20200047220
- Publication date Feb 13, 2020
- NIPPON STEEL CORPORATION
- Eri HOSHIBA
- B08 - CLEANING
Information Patent Application
HOT-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF, AND MANUFA...
- Publication number 20170369964
- Publication date Dec 28, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takashi FUJII
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING SILICON-PLATED METAL SHEET
- Publication number 20170335482
- Publication date Nov 23, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiromitsu DATE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PLATED STEEL SHEET FOR CANS AND METHOD FOR PRODUCTION OF THE SAME
- Publication number 20100310898
- Publication date Dec 9, 2010
- Hiromitsu Date
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PLATED STEEL SHEET FOR CANS AND PRODUCTION METHOD THEREOF
- Publication number 20100119867
- Publication date May 13, 2010
- Hiromitsu Date
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR