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Inventor profile of:

Ryosuke Kamata

City:

Saitama

Country:

Japan

Published Applications:

1

Last publication date:

2018-02-22

Top Assignees for applications by Ryosuke Kamata

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

NIPPON PISTON RING CO., LTD 1 Saitama, Japan
NIPPON PISTON RING CO., LTD. 1 Saitama-shi, Saitama, Japan

Recent patent applications by Kamata Ryosuke

Ryosuke Kamata from Saitama, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-02-22

US20180051806A1

Mechanical engineering

Combined oil ring

InventorID:

6503190 ⎘