Toshimasa Matsuoka

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
One-piece flywheel having outer ring gear portion, and process of m...
- Patent number 6,352,008
- Issue date Mar 5, 2002
- Aisin Kiko Co., LTD
- Toshimasa Matsuoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...