Hiroshi Takenaka

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Iruma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device which prevents leakage of noise generated in a...
- Patent number 6,501,169
- Issue date Dec 31, 2002
- Casio Computer Co., Ltd.
- Yutaka Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detecting device, method for manufacturing the detecting device and...
- Patent number 5,965,855
- Issue date Oct 12, 1999
- Casio Computer Co., Ltd.
- Masayoshi Tanazawa
- G01 - MEASURING TESTING
Information Patent Grant
Module structure and electronic device
- Patent number 5,923,620
- Issue date Jul 13, 1999
- Casio Computer Co., Ltd.
- Hiroshi Takenaka
- G04 - HOROLOGY