Yoshifumi Shimogaki

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Tottori, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spindle motor and disc driving apparatus comprising the same
- Patent number 6,242,826
- Issue date Jun 5, 2001
- Matsushita Electric Industrial Co., Ltd.
- Ikuaki Saito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pulse signal generating device
- Patent number 5,319,271
- Issue date Jun 7, 1994
- Matsushita Electric Industrial Co., Ltd.
- Hideki Shimada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency generator and a D.C. motor equipped with same
- Patent number 5,252,876
- Issue date Oct 12, 1993
- Matsushita Electric Industrial Co., Ltd.
- Motoyoshi Kawai
- G01 - MEASURING TESTING