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Inventor profile of:

Ryosuke Naka

City:

Hasuda-shi

Country:

Japan

Published Applications:

1

Last publication date:

2012-03-15

Top Assignees for applications by Ryosuke Naka

The entities that hold a legal rights for patent applications filed by inventor Naka Ryosuke:

TOYOTA JIDOSHA KABUSHIKI KAISHA 1 Toyota-shi, Japan
NIPPON PISTON RING CO., LTD. 1 Saitama-City, Japan

Recent patent applications by Naka Ryosuke

Ryosuke Naka from Hasuda-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-03-15

US20120061920A1

Mechanical engineering

OIL RING MECHANISM OF A PISTON

InventorID:

3118946 ⎘