Nobutaka Nakajima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tube expansion method
- Patent number 9,597,723
- Issue date Mar 21, 2017
- Mitsubishi Heavy Industries, Ltd.
- Nobutaka Nakajima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High Cr Ni-based alloy filler material and welding rod for shielded...
- Patent number 7,755,001
- Issue date Jul 13, 2010
- Mitsubishi Heavy Industries, Ltd.
- Nobutaka Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION SUPPRESSION MEMBER FOR HEAT TRANSFER TUBE AND ITS MANUFAC...
- Publication number 20160061441
- Publication date Mar 3, 2016
- Mitsubishi Heavy Industries, Ltd.
- Masahito Matsubara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TUBE EXPANSION METHOD
- Publication number 20150082606
- Publication date Mar 26, 2015
- Mitsubishi Heavy Industries, Ltd.
- Nobutaka Nakajima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WELDING STRUCTURE AND WELDING METHOD
- Publication number 20130316191
- Publication date Nov 28, 2013
- Mitsubishi Heavy Industries, Ltd.
- Kenji Kawasaki
- B32 - LAYERED PRODUCTS
Information Patent Application
DISSIMILAR MATERIAL JOINT STRUCTURE
- Publication number 20120087720
- Publication date Apr 12, 2012
- Mitsubishi Heavy Industries, Ltd.
- Kosuke Kitamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High Cr Ni-Based Alloy Filler Material and Welding a Rod for Shield...
- Publication number 20070272671
- Publication date Nov 29, 2007
- Mitsubishi Heavy Industries, Ltd.
- Nobutaka Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR