Masao Watanabe

Follow

Person

Kobe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Head and method for laser arc hybrid welding
- Patent number 8,344,283
- Issue date Jan 1, 2013
- Mitsubishi Heavy Industries, Ltd.
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser-arc hybrid welding head
- Patent number 8,138,447
- Issue date Mar 20, 2012
- Mitsubishi Heavy Industries, Ltd.
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam machining head and laser beam machining apparatus having...
- Patent number 6,608,281
- Issue date Aug 19, 2003
- Mitsubishi Heavy Industries, Ltd.
- Takashi Ishide
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding system
- Patent number 6,600,133
- Issue date Jul 29, 2003
- Mitsubishi Heavy Industries, Ltd.
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam machining head
- Patent number 6,294,754
- Issue date Sep 25, 2001
- Mitsubishi Heavy Industries, Ltd.
- Yasumi Nagura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER CUTTING DEVICE AND LASER CUTTING METHOD
- Publication number 20130146572
- Publication date Jun 13, 2013
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAD AND METHOD FOR LASER ARC HYBRID WELDING
- Publication number 20110089149
- Publication date Apr 21, 2011
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser-arc hybrid welding head
- Publication number 20090212028
- Publication date Aug 27, 2009
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding system
- Publication number 20020158055
- Publication date Oct 31, 2002
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser beam machining head and laser beam machining apparatus having...
- Publication number 20020017509
- Publication date Feb 14, 2002
- Takashi Ishide
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser beam machining head
- Publication number 20020017513
- Publication date Feb 14, 2002
- MITSUBISHI HEABY INDUSTRIES, LTD.
- Yasumi Nagura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR