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Tatsuya Miya
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Semiconductor device having lead terminals bent in J-shape
Patent number
6,319,753
Issue date
Nov 20, 2001
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having pellet mounted on radiating plate thereof
Patent number
6,242,797
Issue date
Jun 5, 2001
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device with a pair of radia...
Patent number
6,177,720
Issue date
Jan 23, 2001
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plastic-encapsulated semiconductor device and fabrication method th...
Patent number
6,175,150
Issue date
Jan 16, 2001
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device with a pair of radia...
Patent number
6,165,818
Issue date
Dec 26, 2000
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with radiation plate for high radiation charac...
Patent number
6,150,715
Issue date
Nov 21, 2000
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having lead terminals bent in J-shape
Patent number
6,104,086
Issue date
Aug 15, 2000
NEC Corporation
Seiji Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor switch having plural resonance circuits therewith
Patent number
6,011,450
Issue date
Jan 4, 2000
NEC Corporation
Tatsuya Miya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency switching circuit
Patent number
5,883,541
Issue date
Mar 16, 1999
NEC Corporation
Kazuhiro Tahara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency converter circuit structure having two sources
Patent number
5,751,033
Issue date
May 12, 1998
NEC Corporation
Tatsuya Miya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device with a filter formed of 3-element series-and-p...
Patent number
5,697,087
Issue date
Dec 9, 1997
NEC Corporation
Tatsuya Miya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave oscillation apparatus capable of suppressing spurious osc...
Patent number
5,446,419
Issue date
Aug 29, 1995
NEC Corporation
Tatsuya Miya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave oscillator circuit
Patent number
5,341,111
Issue date
Aug 23, 1994
NEC Corporation
Tatsuya Miya
H03 - BASIC ELECTRONIC CIRCUITRY