Masaaki Ikawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Encoder apparatus integrated with a small-size motor
- Patent number 6,803,685
- Issue date Oct 12, 2004
- Mabuchi Motor Co., Ltd.
- Masaaki Ikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Miniature motor with spark quenching connection between commutator...
- Patent number 4,734,607
- Issue date Mar 29, 1988
- Mabuchi Motor Co., Ltd.
- Masaaki Ikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR
- Publication number 20180316234
- Publication date Nov 1, 2018
- Mabuchi Motor Co., Ltd.
- Masaaki Ikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Encoder apparatus integrated with a small-size motor
- Publication number 20040113499
- Publication date Jun 17, 2004
- Masaaki Ikawa
- G01 - MEASURING TESTING