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Hiroji Noguchi
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lead-free solder alloys
Patent number
6,488,888
Issue date
Dec 3, 2002
Matsushita Electric Industrial Co., Ltd.
Toshikazu Murata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder powder and method for preparing the same and solder paste
Patent number
6,416,590
Issue date
Jul 9, 2002
Matsushita Electric Industrial Co., Ltd.
Masahiko Hirata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lead-free solder alloys
Patent number
6,241,942
Issue date
Jun 5, 2001
Matsushita Electric Industrial Co., Ltd.
Toshikazu Murata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder paste
Patent number
6,159,304
Issue date
Dec 12, 2000
Matsushita Electric Industrial Co., Ltd.
Hiroji Noguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Lead-free solder alloys
Publication number
20020015660
Publication date
Feb 7, 2002
Toshikazu Murata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR