Shigeru Yokoi

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Patents Grantslast 30 patents

Information Patent Grant
Laser machining device and bellows device
- Patent number 8,803,026
- Issue date Aug 12, 2014
- Mitsubishi Electric Corporation
- Shigeru Yokoi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process control apparatus and laser processing apparatus
- Patent number 8,648,279
- Issue date Feb 11, 2014
- Mitsubishi Electric Corporation
- Keiji Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining head, nozzle changer and laser beam machining apparatus
- Patent number 8,212,176
- Issue date Jul 3, 2012
- Mitsubishi Electric Corporation
- Takashi Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam machining apparatus
- Patent number 6,894,248
- Issue date May 17, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Yoshifumi Arakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Barium sulfate contrast medium for X-ray examination of the large i...
- Patent number 5,160,724
- Issue date Nov 3, 1992
- Ohta Seiyaku Kabushiki Kaisha
- Yoshito Tonariya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PATH STRUCTURE OF LASER PROCESSING MACHINE
- Publication number 20130032580
- Publication date Feb 7, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Shigeru Yokoi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING DEVICE AND BELLOWS DEVICE
- Publication number 20120241423
- Publication date Sep 27, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Shigeru Yokoi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS CONTROL APPARATUS AND LASER PROCESSING APPARATUS
- Publication number 20110042360
- Publication date Feb 24, 2011
- MITSUBISHI ELECTRIC CORPORATION
- Keiji Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Machining head, nozzle changer and laser beam machining apparatus
- Publication number 20080099452
- Publication date May 1, 2008
- Mitsubishi Electric Corporation
- Takashi Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER BEAM MACHINING APPARATUS
- Publication number 20050061778
- Publication date Mar 24, 2005
- Yoshifumi Arakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR