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Takasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of manufacturing same
Patent number
6,897,570
Issue date
May 24, 2005
Renesas Technology, Corporation
Takashi Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor package including forming a r...
Patent number
6,887,739
Issue date
May 3, 2005
Renesas Technology Corp.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and lead frame therefor
Patent number
6,844,219
Issue date
Jan 18, 2005
Renesas Technology Corp.
Makoto Kitano
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a resin encapsulated semiconductor device t...
Patent number
6,764,878
Issue date
Jul 20, 2004
Renesas Technology Corp.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device having resin sealing body
Patent number
6,759,279
Issue date
Jul 6, 2004
Renesas Technology Corp.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and mounting board
Patent number
6,621,160
Issue date
Sep 16, 2003
Hitachi, Ltd.
Masanori Shibamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ball grid array type semiconductor package having a flexible substrate
Patent number
6,590,275
Issue date
Jul 8, 2003
Hitachi, Ltd.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,563,212
Issue date
May 13, 2003
Hitachi, Ltd.
Masanori Shibamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,512,176
Issue date
Jan 28, 2003
Hitachi, Ltd.
Akihiro Yaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ball grid array type semiconductor package having a flexible substrate
Patent number
6,476,466
Issue date
Nov 5, 2002
Hitachi Hokkai Semiconductor, Ltd.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process for producing the same
Patent number
6,476,467
Issue date
Nov 5, 2002
Hitachi, Ltd.
Hisao Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and lead frame therefor
Patent number
6,465,876
Issue date
Oct 15, 2002
Hitachi, Ltd.
Makoto Kitano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
6,448,111
Issue date
Sep 10, 2002
Hitachi Hokkai Semiconductor, Ltd.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ball grid array type semiconductor package having a flexible substrate
Patent number
6,437,428
Issue date
Aug 20, 2002
Hitachi Hokkai Semiconductor, Ltd.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, manufacturing method thereof and mounting board
Patent number
6,404,049
Issue date
Jun 11, 2002
Hitachi, Ltd.
Masanori Shibamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,340,793
Issue date
Jan 22, 2002
Hitachi, Ltd.
Akihiro Yaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process for producing the same
Patent number
6,278,176
Issue date
Aug 21, 2001
Hitachi, Ltd.
Hisao Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a chip mounted on a flexible substrate...
Patent number
6,232,650
Issue date
May 15, 2001
Hitachi, Ltd.
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
6,120,301
Issue date
Sep 19, 2000
Hitachi, Ltd.
Masahiro Ichitani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process for producing the same
Patent number
6,060,770
Issue date
May 9, 2000
Hitachi, Ltd.
Hisao Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for manufacturing semiconductor devices
Patent number
5,336,638
Issue date
Aug 9, 1994
Hitachi, Ltd.
Masayuki Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of semiconductor surface measurment and an apparatus for rea...
Patent number
5,140,272
Issue date
Aug 18, 1992
Hitachi, Ltd.
Shigeru Nishimatsu
G01 - MEASURING TESTING
Information
Patent Grant
Three-dimensional semiconductor device with thin film monocrystalli...
Patent number
4,570,175
Issue date
Feb 11, 1986
Hitachi, Ltd.
Masanobu Miyao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor Device And Production Method For Semiconductor Device
Publication number
20080122050
Publication date
May 29, 2008
Osamu Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing semiconductor device
Publication number
20040005733
Publication date
Jan 8, 2004
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing same
Publication number
20030230809
Publication date
Dec 18, 2003
Hitachi, Ltd
Takashi Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing semiconductor device
Publication number
20020192872
Publication date
Dec 19, 2002
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a resin encapsulated semiconductor device t...
Publication number
20020182776
Publication date
Dec 5, 2002
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, manufacturing method thereof and mounting board
Publication number
20020105070
Publication date
Aug 8, 2002
Hitachi, Ltd.
Masanori Shibamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ball grid array type semiconductor package having a flexible substrate
Publication number
20020079579
Publication date
Jun 27, 2002
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ball grid array type semiconductor package having a flexible substrate
Publication number
20020070462
Publication date
Jun 13, 2002
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, manufacturing method thereof and mounting board
Publication number
20020066955
Publication date
Jun 6, 2002
Hitachi, Ltd.
Masanori Shibamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020056561
Publication date
May 16, 2002
Akihiro Yaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and process for producing the same
Publication number
20010042906
Publication date
Nov 22, 2001
Hisao Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and its manufacturing method
Publication number
20010015489
Publication date
Aug 23, 2001
Atsushi Fujisawa
H01 - BASIC ELECTRIC ELEMENTS