Ryuichi Nakamura

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
IC Socket
- Patent number 5,730,616
- Issue date Mar 24, 1998
- Yamaichi Electronics Co., Ltd.
- Ryuichi Nakamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
IC socket equipped with dust discharge means
- Patent number 5,490,796
- Issue date Feb 13, 1996
- Yamaichi Electronics Co., Ltd.
- Ryuichi Nakamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Socket for electric part
- Patent number 5,374,201
- Issue date Dec 20, 1994
- Yamaichi Electronics Co., Ltd.
- Ryuichi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for electric part
- Patent number 5,320,550
- Issue date Jun 14, 1994
- Yamaichi Electric Co., Ltd.
- Kazumi Uratsuji
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device carrier
- Patent number 4,720,742
- Issue date Jan 19, 1988
- Yamaichi Electric Mfg. Co., Ltd.
- Yoshinori Egawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
IC package carrier
- Patent number 4,615,441
- Issue date Oct 7, 1986
- Yamaichi Electric Mfg. Co., Ltd.
- Ryuichi Nakamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR