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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having a heat spreader exposed from a seal resin
Patent number
7,193,320
Issue date
Mar 20, 2007
Fujitsu Limited
Sumikazu Hosoyamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor module including a plurality of semiconductor devices...
Patent number
6,696,754
Issue date
Feb 24, 2004
Fujitsu Limited
Mitsutaka Sato
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor module including a plurality of semiconductor devices...
Patent number
6,472,744
Issue date
Oct 29, 2002
Fujitsu Limited
Mitsutaka Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, method of producing semiconductor device and...
Patent number
6,462,424
Issue date
Oct 8, 2002
Fujitsu Limited
Masaaki Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for a vertically accumulable semiconductor device with ex...
Patent number
6,433,418
Issue date
Aug 13, 2002
Fujitsu Limited
Tetsuya Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of forming the same
Patent number
6,347,037
Issue date
Feb 12, 2002
Fujitsu Limited
Makoto Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface mount type semiconductor device and method of producing the...
Patent number
6,333,564
Issue date
Dec 25, 2001
Fujitsu Limited
Yoshitsugu Katoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plastic package for semiconductor device
Patent number
6,307,259
Issue date
Oct 23, 2001
Fujitsu Limited
Kenji Asada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of producing the same
Patent number
6,288,444
Issue date
Sep 11, 2001
Fujitsu Limited
Mitsuo Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LSI package with equal length transmission Lines
Patent number
6,235,997
Issue date
May 22, 2001
Fujitsu Limited
Kenji Asada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming an assembly board with insulator filled through h...
Patent number
6,184,133
Issue date
Feb 6, 2001
Fujitsu Limited
Makoto Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, method of producing semiconductor device and...
Patent number
6,165,819
Issue date
Dec 26, 2000
Fujitsu Limited
Masaaki Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and semiconductor device module
Patent number
6,094,356
Issue date
Jul 25, 2000
Fujitsu Limited
Tetsuya Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and assembly board having through-holes filled...
Patent number
6,088,233
Issue date
Jul 11, 2000
Fujitsu Limited
Makoto Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and assembly board having through-holes filled...
Patent number
5,978,222
Issue date
Nov 2, 1999
Fujitsu Limited
Makoto Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor unit having semiconductor device and multilayer subst...
Patent number
5,923,540
Issue date
Jul 13, 1999
Fujitsu Limited
Kenji Asada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for manufacturing a packaged semiconductor having a divided...
Patent number
5,804,468
Issue date
Sep 8, 1998
Fujitsu Limited
Kazuto Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and assembly board having through-holes filled...
Patent number
5,729,435
Issue date
Mar 17, 1998
Fujitsu Limited
Makoto Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and lead frame therefore
Patent number
5,497,032
Issue date
Mar 5, 1996
Fujitsu Limited
Kazuto Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a semiconductor device having an improved adhe...
Patent number
5,407,502
Issue date
Apr 18, 1995
Fujitsu Limited
Takeshi Takenaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having improved adhesive structure and method...
Patent number
5,278,429
Issue date
Jan 11, 1994
Fujitsu Limited
Takeshi Takenaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device having package structure
Patent number
4,999,319
Issue date
Mar 12, 1991
Fujitsu Limited
Toshio Hamano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having soldered bond between base and cap thereof
Patent number
4,626,960
Issue date
Dec 2, 1986
Fujitsu Limited
Toshio Hamano
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor device having a heat spreader exposed from a seal resin
Publication number
20070114642
Publication date
May 24, 2007
Fujitsu Limited
Sumikazu Hosoyamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having a heat spreader exposed from a seal resin
Publication number
20030222344
Publication date
Dec 4, 2003
FUJITSU LIMITED
Sumikazu Hosoyamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor module including a plurality of semiconductor devices...
Publication number
20030164544
Publication date
Sep 4, 2003
FUJITSU LIMITED
Mitsutaka Sato
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME.
Publication number
20020001178
Publication date
Jan 3, 2002
MAKOTO IIJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MODULE INCLUDING A PLURALITY OF SEMICONDUCTOR DEVICES...
Publication number
20020000645
Publication date
Jan 3, 2002
MITSUTAKA SATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of producing the same
Publication number
20010052653
Publication date
Dec 20, 2001
Mitsuo Abe
H01 - BASIC ELECTRIC ELEMENTS