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Naoki Tatehata
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light guide sheet and movable contact assembly including the same
Patent number
8,388,157
Issue date
Mar 5, 2013
Panasonic Corporation
Naoki Tatehata
G02 - OPTICS
Information
Patent Grant
Touch panel, and movable contact unit and switch using the same tou...
Patent number
8,378,992
Issue date
Feb 19, 2013
Panasonic Corporation
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device
Patent number
8,339,368
Issue date
Dec 25, 2012
Panasonic Corporation
Takefumi Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light guide sheet and movable contact assembly using the same
Patent number
8,337,028
Issue date
Dec 25, 2012
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Movable contact element and switch using the same
Patent number
8,232,491
Issue date
Jul 31, 2012
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Movable contact body and switch using same
Patent number
8,212,787
Issue date
Jul 3, 2012
Panasonic Corporation
Naoki Tatehata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of displaying planar image
Patent number
8,196,060
Issue date
Jun 5, 2012
Panasonic Corporation
Naoki Tatehata
G01 - MEASURING TESTING
Information
Patent Grant
Light guiding sheet and movable contact body using the same
Patent number
8,164,014
Issue date
Apr 24, 2012
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Movable contact unit and switch using the same
Patent number
8,164,015
Issue date
Apr 24, 2012
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Input device and manufacturing method thereof
Patent number
8,124,903
Issue date
Feb 28, 2012
Panasonic Corporation
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Movable contact unit with light-guiding function and lighted panel...
Patent number
8,097,821
Issue date
Jan 17, 2012
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light guide sheet and movable contact element using the same
Patent number
8,025,435
Issue date
Sep 27, 2011
Panasonic Corporation
Naoki Tatehata
G02 - OPTICS
Information
Patent Grant
Light guide sheet, movable contact structure using the light guide...
Patent number
7,946,720
Issue date
May 24, 2011
Panasonic Corporation
Naoki Tatehata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-guide sheet, movable contact unit and switch using the same
Patent number
7,851,717
Issue date
Dec 14, 2010
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Movable contact assembly and switch using the same
Patent number
7,718,910
Issue date
May 18, 2010
Panasonic Corporation
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lens unit
Patent number
7,626,773
Issue date
Dec 1, 2009
Panasonic Corporation
Toshinari Noda
G02 - OPTICS
Information
Patent Grant
Lens unit and electronic apparatus using same
Patent number
7,542,221
Issue date
Jun 2, 2009
Panasonic Corporation
Kazunari Nishihara
G02 - OPTICS
Information
Patent Grant
Input device, electronic apparatus and method for controlling input...
Patent number
7,525,084
Issue date
Apr 28, 2009
Panasonic Corporation
Norifumi Sata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical waveguide manufacturing method
Patent number
7,095,934
Issue date
Aug 22, 2006
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G02 - OPTICS
Information
Patent Grant
Optical filter module and manufacturing method thereof
Patent number
7,039,279
Issue date
May 2, 2006
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-GUIDING SHEET AND MOVABLE CONTACT BODY USING SAME
Publication number
20130088847
Publication date
Apr 11, 2013
PANASONIC CORPORATION
Naoki Tatehata
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE SHEET, MOVABLE CONTACT BODY USING SAME, AND SWITCH
Publication number
20110315534
Publication date
Dec 29, 2011
PANASONIC CORPORATION
Koji Tanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT GUIDE SHEET AND MOVABLE CONTACT UNIT INCLUDING THE SAME
Publication number
20110280024
Publication date
Nov 17, 2011
PANASONIC CORPORATION
KOJI TANABE
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE SHEET, AND MOVABLE CONTACT UNIT AND SWITCH USING LIGHT...
Publication number
20110198204
Publication date
Aug 18, 2011
PANASONIC CORPORATION
NAOKI TATEHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT GUIDE SHEET AND MOVABLE CONTACT ASSEMBLY USING THE SAME
Publication number
20100323751
Publication date
Dec 23, 2010
PANASONIC CORPORATION
NAOKI TATEHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOVABLE CONTACT UNIT AND SWITCH USING THE SAME
Publication number
20100187077
Publication date
Jul 29, 2010
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Guiding Sheet and Movable Contact Body Using the Same
Publication number
20100140069
Publication date
Jun 10, 2010
PANASONIC CORPORATION
Naoki TATEHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT GUIDE SHEET AND MOVABLE CONTACT ASSEMBLY INCLUDING THE SAME
Publication number
20100020567
Publication date
Jan 28, 2010
PANASONIC CORPORATION
Naoki Tatehata
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE SHEET AND MOVABLE CONTACT ELEMENT USING THE SAME
Publication number
20090268454
Publication date
Oct 29, 2009
Naoki TATEHATA
G02 - OPTICS
Information
Patent Application
MOVABLE CONTACT BODY AND SWITCH USING SAME
Publication number
20090179872
Publication date
Jul 16, 2009
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH PANEL, AND MOVABLE CONTACT UNIT AND SWITCH USING THE SAME TOU...
Publication number
20090179871
Publication date
Jul 16, 2009
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIGHT-GUIDE SHEET, MOVABLE CONTACT UNIT AND SWITCH USING THE SAME
Publication number
20090173608
Publication date
Jul 9, 2009
Naoki TATEHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOVABLE CONTACT UNIT WITH LIGHT-GUIDING FUNCTION AND LIGHTED PANEL...
Publication number
20090145733
Publication date
Jun 11, 2009
Naoki TATEHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT GUIDE SHEET, MOVABLE CONTACT STRUCTURE USING THE LIGHT GUIDE...
Publication number
20090133594
Publication date
May 28, 2009
Naoki TATEHATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCH
Publication number
20090095607
Publication date
Apr 16, 2009
Naoki TATEHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DISPLAYING PLANAR IMAGE
Publication number
20090083659
Publication date
Mar 26, 2009
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INPUT DEVICE
Publication number
20090079695
Publication date
Mar 26, 2009
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REMOTE CONTROLLER
Publication number
20090033514
Publication date
Feb 5, 2009
Tsutomu Yamagiwa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOVABLE CONTACT ASSEMBLY AND SWITCH USING THE SAME
Publication number
20080314722
Publication date
Dec 25, 2008
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INPUT DEVICE AND METHOD OF MANUFACTURING MODULE UNIT FOR INPUT DEVICE
Publication number
20080309638
Publication date
Dec 18, 2008
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOVABLE CONTACT ELEMENT AND SWITCH USING THE SAME
Publication number
20080302642
Publication date
Dec 11, 2008
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOUCH PANEL
Publication number
20080252614
Publication date
Oct 16, 2008
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INPUT DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20080237018
Publication date
Oct 2, 2008
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR CONTROLLING INPUT PORTION AND INPUT DEVICE AND ELECTRONI...
Publication number
20080128179
Publication date
Jun 5, 2008
Matsushita Electric Industrial Co., Ltd.
Naoki Tatehata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Lens Unit
Publication number
20080100932
Publication date
May 1, 2008
Toshinari Noda
G02 - OPTICS
Information
Patent Application
INPUT DEVICE, ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING INPUT...
Publication number
20070241264
Publication date
Oct 18, 2007
Matsushita Electric Industrial Co., Ltd.
Norifumi Sata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Input device
Publication number
20070164994
Publication date
Jul 19, 2007
Takefumi Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Lens unit and electronic apparatus using same
Publication number
20050200979
Publication date
Sep 15, 2005
Kazunari Nishihara
G02 - OPTICS
Information
Patent Application
Optical waveguide and method of manufacturing the same
Publication number
20050053348
Publication date
Mar 10, 2005
Naoki Tatehata
G02 - OPTICS
Information
Patent Application
Optical component and manufacture method of the same
Publication number
20050013562
Publication date
Jan 20, 2005
Naoki Tatehata
G02 - OPTICS