Jun Koyanagi

City:

Hiroshima

Country:

Japan

Published Applications:

Last publication date:

2025-08-28

Top Assignees for applications by Jun Koyanagi

The entities that hold a legal rights for patent applications filed by inventor Koyanagi Jun:

Jun Koyanagi from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

SEAL REMOVAL JIG, SEAL REMOVAL METHOD, AND SEAL PORTION

Compressor, compressor assembly, and method of assembling compressor

Compressor, upper half assembly of the compressor, upper half diaphragm of the compressor, and compressor assembling method

InventorID:

6538061 ⎘