Kenichi Uemura

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

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
Carbon plate and composite carbon plate
- Patent number 9,718,688
- Issue date Aug 1, 2017
- Nippon Steel & Sumikin Materials Co., Ltd.
- Eiki Tsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of cleaning steel sheet and continuous cleaning system of st...
- Patent number 9,476,128
- Issue date Oct 25, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Kenichi Uemura
- B08 - CLEANING
Information Patent Grant
Pickling method and pickling system of steel plate
- Patent number 9,228,266
- Issue date Jan 5, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Takumi Nishimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Solution for cleaning silicon semiconductors and silicon oxides
- Patent number 5,560,857
- Issue date Oct 1, 1996
- Nippon Steel Corporation
- Tadashi Sakon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
CARBON PLATE AND COMPOSITE CARBON PLATE
- Publication number 20160052787
- Publication date Feb 25, 2016
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Eiki TSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PICKLING METHOD AND PICKLING SYSTEM OF STEEL PLATE
- Publication number 20120240956
- Publication date Sep 27, 2012
- Takumi Nishimoto
- B08 - CLEANING
Information Patent Application
PICKLING METHOD AND PICKLING SYSTEM OF STEEL SHEET
- Publication number 20110079244
- Publication date Apr 7, 2011
- Kenichi Uemura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Exhaust gas purification catalyst and exhaust gas purification hone...
- Publication number 20100167920
- Publication date Jul 1, 2010
- Kenichi Uemura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF CLEANING STEEL SHEET AND CONTINOUS CLEANING SYSTEM OF STE...
- Publication number 20100095980
- Publication date Apr 22, 2010
- Kenichi Uemura
- B08 - CLEANING