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Inventor profile of:

Ryutaro Oka

City:

Mie

Country:

Japan

Published Applications:

1

Last publication date:

2009-01-29

Top Assignees for applications by Ryutaro Oka

The entities that hold a legal rights for patent applications filed by inventor Oka Ryutaro:

NTN Corporation 1 Osaka, Japan

Recent patent applications by Oka Ryutaro

Ryutaro Oka from Mie, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-01-29

US20090028484A1

Mechanical engineering

Roller bearing and bearing structure

InventorID:

3867068 ⎘