Hirofumi Il

City:

Ube

Country:

Japan

Published Applications:

Last publication date:

2017-12-14

Top Assignees for applications by Hirofumi Il

The entities that hold a legal rights for patent applications filed by inventor Il Hirofumi:

Hirofumi Il from Ube, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus

Infrared gas analysis device, and method for using same

Ester production method and ester production device

Method for producing nitrous acid ester, and method for producing dialkyl oxalate and dialkyl carbonate

InventorID:

6411251 ⎘