Hiroyuki Yamada

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Chiisagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tunnel junction device having oxide ferromagnetic electroconductive...
- Patent number 7,633,723
- Issue date Dec 15, 2009
- National Institute of Advanced Industrial Science and Technology
- Yoshinori Tokura
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel junction device
- Patent number 7,485,937
- Issue date Feb 3, 2009
- National Institute of Advanced Industrial Science and Technology
- Yoshinori Tokura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor
- Patent number 7,084,624
- Issue date Aug 1, 2006
- National Institute of Advanced Industrial Science and Technology
- Yoshinori Tokura
- G11 - INFORMATION STORAGE
Information Patent Grant
Facsimile transceiver
- Patent number 5,559,609
- Issue date Sep 24, 1996
- Matsushita Graphic Communication Systems, Inc.
- Hiroyuki Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image communication device
- Patent number 5,295,002
- Issue date Mar 15, 1994
- Matsushita Graphic Communication Systems, Inc.
- Yuji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device
- Patent number 5,206,745
- Issue date Apr 27, 1993
- Matsushita Graphic Communication Systems, Inc.
- Hiroyuki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Tunnel Junction Device
- Publication number 20070212572
- Publication date Sep 13, 2007
- National Inst of Adv Industrial Science
- Yoshinori Tokura
- G11 - INFORMATION STORAGE
Information Patent Application
Tunnel junction element
- Publication number 20070058302
- Publication date Mar 15, 2007
- Nat Inst of Adv Industrial Sci and Tech
- Yoshinori Tokura
- G01 - MEASURING TESTING
Information Patent Application
Magnetic sensor
- Publication number 20050012937
- Publication date Jan 20, 2005
- Yoshinori Tokura
- G01 - MEASURING TESTING