Hisao Sugoh

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead frame, method of manufacturing the same, semiconductor device...
- Patent number 7,723,161
- Issue date May 25, 2010
- Panasonic Corporation
- Takeshi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame, method of manufacturing the same, semiconductor device...
- Patent number 7,659,634
- Issue date Feb 9, 2010
- Panasonic Corporation
- Takeshi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Lead frame, method of manufacturing the same, semiconductor device...
- Publication number 20050224918
- Publication date Oct 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Kobayashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Lead frame, method of manufacturing the same, semiconductor device...
- Publication number 20040147063
- Publication date Jul 29, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takeshi Kobayashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR