Ryosuke SUGIHARA

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2025-05-22

Top Assignees for applications by Ryosuke SUGIHARA

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

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

PRODUCTION METHOD FOR EPISULFIDE COMPOUND

COMPOSITION, AND OPTICAL MATERIAL AND LENS USING SAME

COMPOSITION, AND OPTICAL MATERIAL AND LENS USING SAME

COMPOSITION, AND OPTICAL MATERIAL AND LENS USING SAID COMPOSITION

InventorID:

5888447 ⎘