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Tomoyuki Furuhata
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Salcata-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and electronic apparatus encapsulated in resin...
Patent number
10,319,656
Issue date
Jun 11, 2019
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
9,997,625
Issue date
Jun 12, 2018
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
9,412,738
Issue date
Aug 9, 2016
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method for the same
Patent number
9,397,171
Issue date
Jul 19, 2016
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method therefor
Patent number
9,190,477
Issue date
Nov 17, 2015
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device manufacturing method
Patent number
9,012,312
Issue date
Apr 21, 2015
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with high-voltage breakdown protection
Patent number
8,330,219
Issue date
Dec 11, 2012
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device and semiconductor device
Patent number
7,972,917
Issue date
Jul 5, 2011
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices, methods of manufacturing semiconductor devic...
Patent number
7,163,861
Issue date
Jan 16, 2007
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having a non-volatile memory transistor and m...
Patent number
7,026,685
Issue date
Apr 11, 2006
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a non-volatile memory transistor formed...
Patent number
6,921,964
Issue date
Jul 26, 2005
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having a non-volatile memory transistor and m...
Patent number
6,838,336
Issue date
Jan 4, 2005
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having contact pads and methods of manufactur...
Patent number
6,828,681
Issue date
Dec 7, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having a non-volatile memory transistor and m...
Patent number
6,812,519
Issue date
Nov 2, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices, circuit substrates and electronic devices
Patent number
6,800,894
Issue date
Oct 5, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices including a multi-well and split-gate non-vol...
Patent number
6,756,629
Issue date
Jun 29, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having a non-volatile memory transistor
Patent number
6,717,204
Issue date
Apr 6, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having a non-volatile memory transistor and m...
Patent number
6,696,340
Issue date
Feb 24, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
Patent number
6,673,678
Issue date
Jan 6, 2004
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having a non-volatile memory transistor and m...
Patent number
6,537,869
Issue date
Mar 25, 2003
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory devices
Patent number
6,522,587
Issue date
Feb 18, 2003
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for manufacturing semiconductor devices having a non-volati...
Patent number
6,429,073
Issue date
Aug 6, 2002
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and method of manufacturin...
Patent number
6,355,526
Issue date
Mar 12, 2002
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device containing MOS elements and method of fabricat...
Patent number
6,337,250
Issue date
Jan 8, 2002
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
Patent number
6,320,218
Issue date
Nov 20, 2001
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and fabrication method the...
Patent number
6,294,427
Issue date
Sep 25, 2001
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
6,249,021
Issue date
Jun 19, 2001
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor memory device and fabrication method the...
Patent number
6,122,192
Issue date
Sep 19, 2000
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
5,336,911
Issue date
Aug 9, 1994
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
5,315,150
Issue date
May 24, 1994
Seiko Epson Corporation
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS USING THE SAME
Publication number
20170069557
Publication date
Mar 9, 2017
SEIKO EPSON CORPORATION
Tomoyuki FURUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20160064553
Publication date
Mar 3, 2016
SEIKO EPSON CORPORATION
Tomoyuki FURUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20150287719
Publication date
Oct 8, 2015
SEIKO EPSON CORPORATION
Tomoyuki FURUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME
Publication number
20150243741
Publication date
Aug 27, 2015
SEIKO EPSON CORPORATION
Tomoyuki FURUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20140312415
Publication date
Oct 23, 2014
SEIKO EPSON CORPORATION
Tomoyuki FURUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
Publication number
20140287573
Publication date
Sep 25, 2014
SEIKO EPSON CORPORATION
Tomoyuki FURUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH HIGH-VOLTAGE BREAKDOWN PROTECTION
Publication number
20130062694
Publication date
Mar 14, 2013
SEIKO EPSON CORPORATION
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20100001345
Publication date
Jan 7, 2010
SEIKO EPSON CORPORATION
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20100001342
Publication date
Jan 7, 2010
SEIKO EPSON CORPORATION
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for manufacturing the same
Publication number
20020135012
Publication date
Sep 26, 2002
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-volatile semiconductor memory device and manufacturing method t...
Publication number
20020011623
Publication date
Jan 31, 2002
SEIKO EPSON CORPORATION
Tomoyuki Furuhata
H01 - BASIC ELECTRIC ELEMENTS