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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Kobayashi; Takeshi
Address:
Tochigi, JP
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
7723161 Lead frame, method of manufacturing the same, semiconductor device using lead frame and method o May 25, 2010
There is provided a lead frame which comprises: a lead frame body comprising a sheet-shaped body made of metal; a groove portion for forming a lead which is formed by a predetermined depth in a lead forming region on a surface of the lead frame body; and a lead portion formed so that
7659634 Lead frame, method of manufacturing the same, semiconductor device using lead frame and method o February 9, 2010
There is provided a lead frame which comprises: a lead frame body comprising a sheet-shaped body made of metal; a groove portion for forming a lead which is formed by a predetermined depth in a lead forming region on a surface of the lead frame body; and a lead portion formed so that
6779264 Electronic device August 24, 2004
A method for manufacturing an electronic device by placing within a die a first lead with an element placement pad, a second lead, and an electronic element placed on the element placement pad. The electronic element, the element placement pad, a part of the first lead, and a part of the
6504097 Electronic device January 7, 2003
A resin sealed electronic device has an electronic element (30), a first external lead (10) with an element placement pad (11) having a thickness t of less than 0.1 mm, and a second external lead (20), which is disposed at a distance from the element placement pad (11), the first externa
6440774 Electronic device, method of manufacturing the same, and apparatus for manufacturing the same August 27, 2002
An electronic device such as a semiconductor device, a method of manufacturing the same, and an apparatus for manufacturing the same, wherein by placing a ceramic substrate provided with a metallic thin film integrated into at least one selected from an upper surface and a lower surf
6350631 Electronic device, method of manufacturing the same, and apparatus for manufacturing the same February 26, 2002
An electronic device such as a semiconductor device, a method of manufacturing the same, and an apparatus for manufacturing the same, wherein by placing a ceramic substrate provided with a metallic thin film integrated into at least one selected from an upper surface and a lower surf










 
 
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