Toru Kitakoga

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Tokyo, JP

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Patents Grantslast 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
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