Hajime Ishii

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Patents Grantslast 30 patents

Information Patent Grant
Rolling mill and rolling method
- Patent number 8,573,015
- Issue date Nov 5, 2013
- IHI Corporation
- Hiroyuki Otsuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Conveying device, hot rolling apparatus, conveying method, and hot...
- Patent number 8,402,802
- Issue date Mar 26, 2013
- IHI Metaltech Co., Ltd.
- Masahiro Kuchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Numerical control unit
- Patent number 6,892,110
- Issue date May 10, 2005
- Fanuc Ltd
- Michiya Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for controlling rolling correction in rolling...
- Patent number 4,577,480
- Issue date Mar 25, 1986
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Kanji Kizaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLLING MILL AND ROLLING METHOD
- Publication number 20110005285
- Publication date Jan 13, 2011
- Hiroyuki Otsuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CONVEYING DEVICE, HOT ROLLING APPARATUS, CONVEYING METHOD, AND HOT...
- Publication number 20100294009
- Publication date Nov 25, 2010
- Masahiro Kuchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Numerical control unit
- Publication number 20040174130
- Publication date Sep 9, 2004
- FANUC LTD.
- Michiya Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR