Idemitsu Kason Co.Ltd

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2007-08-30

Patent Grants:

Last grant date:

2010-11-16

Top Inventors for applications by Idemitsu Kason Co.Ltd

These are the the leading inventors for applications assigned to Idemitsu Kason Co.Ltd:

Hiroshi Yamamoto 1 Chiba, Japan
Masahiro KAWAMURA 1 Chiba, Japan
Chishio Hosokawa 1 Chiba, Japan
Chishio Hosokawa 1 Sodegaura, Japan

Hiroshi Yamamoto 1 Sodegaura, Japan
Masahiro KAWAMURA 1 Sodegaura, Japan

Recent patent applications by Idemitsu Kason Co.Ltd

Idemitsu Kason Co.Ltd based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2007-08-30 ✅ Patent 7,833,632 granted on 2010-11-16

US20070200490A1

Chemistry; metallurgy

Nitrogenous heterocycle derivative, and organic electroluminescent element employing the same

AssigneeID:

284003 ⎘