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Masanori Ichimaru
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Usa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor
Patent number
D516506
Issue date
Mar 7, 2006
Matsushita Electric Industrial Co., Ltd.
Masanori Ichimaru
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Direct current motor drive circuit and fan motor including the same
Patent number
6,995,531
Issue date
Feb 7, 2006
Matsushita Electric Industrial Co., Ltd.
Masanori Ichimaru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Direct current motor drive circuit and fan motor including the same
Publication number
20050218844
Publication date
Oct 6, 2005
Matsushita Electric Industrial Co., Ltd.
Masanori Ichimaru
H03 - BASIC ELECTRONIC CIRCUITRY