Junichi Yasuoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hearth roll having high Mn build-up resistance
- Patent number 8,852,066
- Issue date Oct 7, 2014
- Nippon Steel Hardfacing Co., Ltd.
- Tatsuhiro Shigemitsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Member with film formed by thermal spraying of thermal spray material
- Patent number 6,569,546
- Issue date May 27, 2003
- Nippon Steel Hardfacing Co., Ltd.
- Takao Sato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
HEARTH ROLL HAVING HIGH Mn BUILD-UP RESISTANCE
- Publication number 20140038800
- Publication date Feb 6, 2014
- Tatsuhiro SHIGEMITSU
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
HEARTH ROLL HAVING EXCELLENT MN BUILD-UP RESISTANCE, THERMAL SHOCK...
- Publication number 20130330520
- Publication date Dec 12, 2013
- NIPPON STEEL HARDFACING CO., LTD.
- Tatsuhiro Shigemitsu
- C21 - METALLURGY OF IRON
Information Patent Application
HEARTH ROLL HAVING EXCELLENT MN BUILD-UP RESISTANCE, THERMAL SHOCK...
- Publication number 20110104449
- Publication date May 5, 2011
- NIPPON STEEL HARDFACING CO., LTD.
- Tatsuhiro Shigemitsu
- C21 - METALLURGY OF IRON