Hirofumi Hori

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Kainan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two-component anti-seizure agent for hot metal working process, and...
- Patent number 8,999,900
- Issue date Apr 7, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Sumio Iida
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Anti-seizure agent for hot steel working
- Patent number 8,455,408
- Issue date Jun 4, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Hirofumi Hori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Anti-seizure agent for hot steel working
- Patent number 8,263,534
- Issue date Sep 11, 2012
- Sumitomo Metal Industries, Ltd.
- Hirofumi Hori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tube shell for manufacturing a seamless steel pipe and a method for...
- Patent number 7,260,966
- Issue date Aug 28, 2007
- Sumitomo Metal Industries, Ltd.
- Kazuhiro Shimoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cr-plated mandrel bar for manufacturing hot seamless tube and metho...
- Patent number 7,165,431
- Issue date Jan 23, 2007
- Sumitomo Metal Industries, Ltd.
- Sumio Iida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-SEIZURE AGENT FOR HOT STEEL WORKING
- Publication number 20120304722
- Publication date Dec 6, 2012
- Sumitomo Metal Industries, Ltd.
- Hirofumi Hori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Anti-Seizure Agent for Hot Steel Working
- Publication number 20090297717
- Publication date Dec 3, 2009
- Hirofumi Hori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Two-Component Anti-Seizure Agent for Hot Metal Working Process, and...
- Publication number 20090054279
- Publication date Feb 26, 2009
- Sumio Iida
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Tube shell for manufacturing a seamless steel pipe and a method for...
- Publication number 20060283225
- Publication date Dec 21, 2006
- Kazuhiro Shimoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cr-plated mandrel bar for manufacturing hot seamless tube and metho...
- Publication number 20060130548
- Publication date Jun 22, 2006
- Sumio Iida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...